Question

what should be added to -3/25+7/5 to make it 1

Answer 1

Step-by-step explanation:

-3/25+7/5

-0.12+1.4

1.28

Answer 2

Answer:

- 7 / 25

Step-by-step explanation:

let's take a number that should be added is X

then,

-3/25 +7/5+x = 1

-3 + 7 × 5 /25 + x = 1

32 / 25 + x = 1

x = 1 - 32 / 25

x = -7 / 25