If hcf x y 3 and xy 180 then lcm x y is

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WebHcf and lcm in word problems ... Problem 1 : A merchant has 120 liters and 180 liters of two kinds of oil. He wants to sell the oil by filling the two kinds in tins of equal volumes. 254+ Specialists ... then it is a question of LCM. Similarly, Web2 feb. 2024 · HCF (x,y) = 3XY =180LCM (x,y) =? LCM (x,y) × HCF(x,y) =xyLCM ( x,y) ×3 = 180LCM (x,y) =180/3LCM(x,y) = 60Hope it helps you .please mark me brainliest. Login. …

MCQ Questions for Class 10 Maths Real Numbers with Answers

Web22 aug. 2015 · If the HCF of 65 and 117 is expressible in the form 65 m -117,then the value of m is: a) 4 b) 2 c) 3 d) 1 2. If d =HCF (48,72), the value of d is: a) 24 b) 48 c) 12 d) 72 3. Given that HCF (26,91)=13,then LCM of (26,910 is: a) 2366 b) 182 c) 91 d) 364 4. If p,q are two consecutive natural numbers, then HCF (P,q) is: a) q b) p c) 1 d) Pq 5. WebSolution Verified by Toppr Correct option is D) Given x and y are co-primes then HCF of them is 1. Now we've, HCF × LCM = product of the numbers or, HCF×LCM =xy or, LCM =xy. [ Since HCF=1] Was this answer helpful? 0 0 Similar questions Mark the correct alternative of the following. If x and y are co-primes, then their LCM is? Medium View … ron\\u0027s miniatures orlando

maths for class 10: worksheet on real number

WebLCM x,y = 60; Given: xy = 180 ; HCF x,y = 3; To Find: LCM x,y ; Solution: Here. Product of two numbers = 180 ; HCF of two numbers = 3 ; We've to find LCM. As we know that. … WebIf two positive integers a and b are written as a = x 3 y 2 and b = xy 3; x, y are prime numbers, then HCF (a, b) is a. xy b. xy 2 c. x 3 y 3 d. x 2 y 2. Solution: It is given that, a = x 3 y 2 = x × x × x × y × y. b = xy 3 = x × y × y × y. The HCF (Highest Common Factor) of two or more numbers is the highest number among all the common factors of the given … WebDpp (7-9) 11th J-Batch Maths - Free download as PDF File (.pdf), Text File (.txt) or read online for free. CLASS : XI (J-Batch) TIME : 60 Min. DPP. NO.-7 Fill in the blanks : Q.1 866/log If x = – 1 , then the value of x3 + 3x 14 is equal to . [Ans. 0] [Hint : a = (7 + 5 2)1/3 , b = , then x = a b , x3 = 14 3x ] Select the correct alternatives : (More than one are … ron\\u0027s music grand island ne

If the H.C.F of (x, y) =1, then the H.C.F of (x-y, x+y)

If hcf x y 3 and xy 180 then lcm x y is

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Web24 okt. 2024 · 42. If two positive integers a and b are written as a = x’y1 and b = xyi, where x, y are prime numbers, then HCF(a, b) is Also, find LCM of (a, b). [NCERT Exemplar … Web24 aug. 2024 · Find the HCF of 150,210 and 375. Step 1 : Take highest and lowest number i.e 375 and 150. Step 2 : Division the number 375 by 150 than quotient 2 , dividend 300 …

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WebLet's say our numbers are 13 and 27 and we're asked to find out the LCM and HCF. If you use the traditional method to find out the HCF by prime factorisation, you'll find that the … Web22 mrt. 2024 · Question 1 (Choice - 1) If xy = 180 and HCF (x, y) = 3, then find the LCM (x, y). We know that Product of two numbers = HCF × LCM For numbers x and y Product of two numbers = HCF × LCM x × y = 3 × LCM 180 = 3 × LCM LCM = 180/3 LCM = 60. Next: …

Web9 jan. 2024 · 14. A businesswoman from China converted 195 250 Chinese Yuan into Kenya shillings. (a) Calculate the amount of money, in Kenya shillings, that she received. (b) … Web9 okt. 2024 · If xy=180 and HCF(x,y)=3 then find the LCM(x,y) Get the answers you need, now! Paul337 Paul337 10.10.2024 Math Secondary School answered If xy=180 and …

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WebLead the Competition provides a set of ten examination questions on ages in HCF and LCM. Home; General Knowledge; हिन्दी जी.के ... (x – 2). If p(x) = 8x 3 + 32x 2 + 32x, then what is q(x) equal to? 4x 3 - 16x; 6x 3 - 24x; 12x 3 + 24x; ... 19. What is the HCF 4x 3 + 3x 2 y – 9xy 2 2y 3 and x 2 + xy – 2y 2? x – 2y; x ...

Web(i) The product of LCM and HCF of the given natural numbers is equivalent to the product of the given numbers. From the given property, LCM × HCF of a number = Product of the … ron\\u0027s office supply yakimaWebStep 2: Mark the common multiples from the multiples of both numbers. Step 3: Select the smallest common multiple. That lowest common multiple is the LCM of the two numbers. Example: Find the least common multiple (LCM) of 4 and 5. Solution: The first few multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, ... ron\\u0027s new york deli zephyrhillsWebImportant formulas in HCF and LCM. LCM Formula 1: The least number leaving remainder r in each case when divided by x ... Inverse proportion: If two variables x, y are inversely proportional then 1 x y or xy = k where k is a constant. Direct relation: If two variables x, y are in direct ... The sum of three angles of a triangle is 180°. ron\\u0027s supply douglas wyWeb28 jun. 2024 · The least common multiple of x and y is 180. If x = 1 and y = 180, then xy = 180. However, if x = 60 and y = 90, then xy = 5400. Statement two alone is not … ron\\u0027s small engine repair inc swantonWeb5 dec. 2024 · Assertion: If HCF of 510 and 92 is 2, then the LCM of 510 & 92 is 32460 Reason: as HCF (a,b) x LCM (a,b) = a x b. The x-coordinate of a point P is twice it's y … ron\\u0027s rat scabbersWeb14 jun. 2024 · If xy = 180 and HCF (x,y)=3 . To find :- LCM of (x, y) Solution :- Product of two numbers (xy) = 180 . HCF of two numbers (x, y) = 3 . As we know that . → LCM × … ron\\u0027s saw shop watertown sdWeb26 jun. 2024 · If xy= 180 and HCF (x,y) = 3, then find the LCM (x,y)tell the answer of LCM (x,y) . If xy= 180 and HCF (x,y) = 3, then find the LCM (x,y) tell the answer of LCM (x,y) . ron\\u0027s spell to turn scabbers yellow