Question

What is 9/1 times 7/10

Answer 1

To multiply two fractions:

-- Multiply their numerators; the product is the numerator of the new fraction.

9 x 7 = 63 ; the new fraction is (63) / (something)

-- Multiply their denominators; the product is the denominator of the new fraction.

1 x 10 = 10 ;  the new fraction is  63/10 .

The product of the two original fractions is  63/10 , or  6.3  .