Question

by what number should we multiple -17/21 so that the product may be 51,/21​

Answer 1

Answer:

-3

Step-by-step explanation:

-17/21 is a negative number ,

and we know that ( 17*3 = 51 ).

Also a negative number when multiplied by a negative number results in a positive number.

Therefore (-17/21) * (-3)= (51/21)