what is the estimated product of 3 2/3 x 5 1/9

is it (32/3)*(51/9)

it is 3 and 2/3 times 5 and 1/9

To estimate, I'd multiply 3 times 5.

The product is a little over 15.

A better estimate would be 4 times 5.

probably: 506/27 OR in decimals 18.7407

ok, now i am only in 6th grade, this math is really hard, i need 7/8 times 39. showing work.

use long division for 7/8 and you probably shuld get .875 and then multiply it by 39

and get 34.125

(7/8) * (39/1) = 273/8 = 34 1/8

ok thank you both, 6 and 4/5 times 8 and 1/7 =

probably 55.371

work:
for mixed fraction you
6and4/5 multiply5&6 and add 4 and divide it by 5
8 and 1/7 multiply7&8 and add 1and divide it by 7
you shuld get improper fractions and then turn them to decimals and multiply both of them

it wuld be much easier to use a calculator