Answer:
i think this is it
Step-by-step explanation:
the answer i got is just 55
Answer:
The answer is A got it correct on the test
Step-by-step explanation:
have a good day!
49/12
Just mulitply the top and the bottom across.
7*7/4*3
49/12
Answer:
Step-by-step explanation:
I take it that this is some sort of ratio. Start by solving the brackets on the left.
Brackets: 1/3 - 1/10
Brackets: 10/30 - 3/30
Brackets: 7/30
Brackets^2: 49/900
Brackets^2 - 1/5: 49/900 - 180/900
Brackets^2 - 1/5: -131/900
(2/5)^2 = 4/25
The way this read, it should be

Which when you invert and multiply becomes

which finally becomes
