what is the product of 1 3/5 and 8 1/2 as a mixed number

2 answers

which grade and which lesson?
mixed fractions are totally useless when it comes to multiplication and division, so ....
(1 3/5)(8 1/2)
= (8/5)(17/2)
= 136/10
= 68/5

leave it up to you to change to mixed numbers if you feel you have to.