Question

the sum of one eighth one twelfth and one twentieth parts is 31 find the number​

Answer 1

Step-by-step explanation:

1/81/12+1/20=31

So, actual value is:-

1/8x+1/12x+1/20x=31

so, 15x+10x+6x/120=31

so, 31x/120=31

so, x=31 X 120/31

So, x=120.

So, The real value of :-

1/8 =15

1/12=10

1/20=6

This is the correct answer of this question.