Question

By what rational number should minus 7/15 be multiply to get peofuct as 5/14

Answer 1

$<u><b>$ Answer Refer To attachment !

Required Answer :- 30/(-40)

Answer 2

let x be number

According to the given condition

7/5-x=5/14

( simplify)

7-5x/5=5/14

7-5x=25/14

-5x=25/14-7

-5x=25-98/14

-5x=-73/14

5x=73/14

x=73/70

this is the solution