Answer:
Length= 130 cm
For, Width= 91 cm
Step-by-step explanation:
Ratio of the width to the length of the rectangle = 7:10
Width of the rectangle= 91 cm

As, Width = 91 cm

On, Cross multiplication the fraction:


Dividing by '7' both the sides:

Answer:
I beleive it is the first one, but I am not 100% sure. Sorry
Step-by-step explanation:
The 60$ system had a greater percentage decrease because it was a lower number to begin with. Taking the same portion out of two different numbers will always be a greater decrease for the lower number.
C.
If each 1/2 is cut in 4 than you would have to multiply that by 2 because it's only half. Then since you're finding what fraction is it you would put a 1 on top and say 1/8.
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