Question

8.
LCM of two numbers is 20th multiple of 3. IF HCF is 6 and

one of the number is then
second number is
1) 24
2) 30
3) 42
4) 56​

Answer 1

Answer:

happy chocolate day ok

Answer 2

Complete Question:-

LCM of two numbers is 20th multiple of 3. IF HCF is 6 and one of the numbers is 12 then

numbers is 12 thenthe second number is?

The second number is 30.

Given:-

LCM = 20*3 = 60

HCF = 6

One number (n1) = 12

To Find:-

The second number.

Solution:-

We can completely find out the second number by using the following steps.

As

LCM = 20*3 = 60

HCF = 6

One number (n1) = 12

Another number (n2) =?

According to the formula,

$LCM \times HCF = n1 \times n2$

By putting the values we get

$60 \times 6 = 12 \times n2$

$360 = 12 \times n2$

$n2 = \frac{360}{12}$

$n2 = 30$

Hence, The second number is 30.

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