Question

The sum of two rational no is 4/5 .if one of them is 7/10 find the other​

Answer 1

Answer:

given,

sum of two rational no is 4/5

one number is 7/10

let the other be x

x+7/10=4/5

x=4/5-7/10

x=8-7/10

x=1/10

therefore the number is 1/10

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