One tank is filling at at a rate of 3/4 gallon per 2/3 minutes. a second tank is filling at a rate of 5/8 gallon per 1/2 minutes. which tank is filling faster?

Step-by-step explanation:

Given

First tank is filling at a rate of gallon per minute i.e. per 40 sec

In 1 sec it fills

For second tank

Filling at a rate of

i.e. per 30 sec

in 1 sec it fills

thus second tank is filling at a faster rate.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine