72.16./8 is equal to 9.02.
72 divided by 8 is 9.
,16 divided by 8 is .02.
Answer:
Daniela spent 1/20 of an hour longer on her English homework than her Math homework.
Step-by-step explanation:
I think what your asking is how much longer Daniela took on her English homework then her math homework. If that's what your asking, you need to subtract 3/4 from 4/5.
First, the denominators need to be the same (meaning we have to multiply them):
4/5 * 4 = 16/20
3/4 * 5 = 15/20
Finally, we subtract the two fractions:
16/20 - 15/20 = 1/20
Answer:
-49
Step-by-step explanation:
= 
-3 (-2 -(-5)) = 
-9 =8(-5) -9 = -49
Answer:
20cm square
Step-by-step explanation:
Answer:
56m
Step-by-step explanation:
First calculate the perimeter of the sheep pen.
The perimeter is all the side lengths added together.
The rectangle has two sides that are 5m long and two sides that are 9m long.
5 + 5 + 9 + 9 = 28m
Now that you know the perimeter of the sheep pen you can double it by multiplying by 2 to find tha perimeter of the cow pen.
28 * 2 = 56m
