Question

if product of 2 rational no. is -4 . if one isn -7 by 15 find the other​

Answer 1

Answer:

hope this helps

Step-by-step explanation:

let the 2nd number be x

so that,

-7/15x = -4

x = -4*15/-7

minus minus will get cancel

x = 15 * 4/7

x = 60/7