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The ratio of two numbers is 4:5 and their L.C.M . is 120. The numbers are
- A30,40
- B40,32
- C24,30
- D36,20
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CCommunity
Its very simple question 40,32 is the correct answer.
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CCommunity
Suppose the numbers are 4x
and 5x respectively
According to question
x × 4 × 5 = 120
x = 6
Required numbers
= 4 × 6 = 24
and = 5 × 6 = 30
and 5x respectively
According to question
x × 4 × 5 = 120
x = 6
Required numbers
= 4 × 6 = 24
and = 5 × 6 = 30