how do I solve this problem? 7/9x54=

7/9 x 54

=7 x 6 (54 divide by 9 give 6)

=42

First, convert 54 into a fraction.

It would be 54/1.

Now multiply 7/9 and 54/1 across; multiply the numerator by the numerator and the denominator by the denominator.

7 x 54 = 378

9 x 1 = 9

We get 378/9.

9 can go into 378 exactly 42 times.

So, 7/9 x 54 = 42.