Question

Product of 2 rationals is - 4/5 if one of them is 8/35 then whats other one

Answer 1

Answer:

-7/2

Step-by-step explanation:

let another number be x

8/35x=-4/5

x=-4/5÷8/35

x=-4/5×35/8

x=-7/2

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Answer 2

Step-by-step explanation:

Ist number = - 4/5

2nd number =?

Product of both numbers =8/35

Let the 2nd number x

- 4/5 * x = 8 /35

x = 8 * 5

35 *(-4)

x= 40

-140

x= - 2

7

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