Question

by what number should minus 15 upon 49 be divided to get minus 3 upon 7​

Answer 1

Answer:

5/7

Step-by-step explanation:

Let x be the number to be divided to -15/49 to get  -3/7

So,

(-15/49)/x = -3/7

or,

-15/49 = -3x/7

or,

x = (-15/49) *(7/-3)

or,

x= 5/7