Question

Find the products.

2 1/4 x 11 5/6 =
3 2/3 x 10 1/2 =
2 1/2 x 1 7/10 =
6 x 3 3/8 =

Please explain.

Answer 1

change them into improper fraction first.
use the first as example:
2 1/4 x 11 5/6
=9/4 x 71/6
then, denominator times denominator, numerator times numerator.
=(9x 71)/(4x 6)
=639/24
then, you simplify it. In this case, both denominator and numerator can be divided by 3
=213/8

you can try the other question and post your answer to see if your answer is correct or not.

Answer 2

You can also try posting in the correct group ~ math, not biology.

Answer 3

Sorry!