Andy is not correct because when adding the 2 fractions, he needs to create fractional parts with the same denominator. NOTHING can be added unless the units are the same. The denominator of a fraction are the units. He needed to make 3/5 = 12/20 and 1/4 = 5/20. Adding these together would be 17/20, making 3/20 of them NOT action or comedy. 17/20 + 3/20 = 20/20 or the total.
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
22/7
Decimal Form:
3.142857 (terminating decimal)
Mixed Number Form:
3/1/7
-- If FE is the longest side in the right triangle, then
the length of the missing side is 22.956... (rounded).
-- If FE is not the longest side in the right triangle,
then the length of the missing side is 25 (exactly).
First find the least common denominator (8), and then subtract. After subtracting you should get 31/8, which as a decimal is 3.875 and as a mixed number is 3 7/8.
