Question

The sum of two rational numbers is 3/7 , if one of the number is -3/10, then 1 point
find the other number ? *
O 5/7
O 51/10
O 51/70
O 6/70
O 0​

Answer 1

Answer:

let the two rational numbers are x and y respectively.

a/q, x+ y= 3/7

now, let y is given as -3/10

then, x= 3/7+3/10

x= (30+21)/70

x= 51/70 is the answer.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Let other rational number be=x

-3/10+x=3/7

x=3/7+3/10

51/70