Question

by what rational number should 25/8 be multiplied to get -20/7​

Answer 1

Answer:

required number is -32/35

Step-by-step explanation:

let the rational number = x

25/8 × x = -20/7

x = -20/7 ÷ 25/8

x = -20/7 × 8/25

x = -4/7 × 8/5

x = -32/35

Answer 2

Required number = - 20/7÷25/8

= -20/7×8/25

= - 32/35

Hence, the required answer is - 32/35.

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