33 A group of 5 men are able to load a pile of 90 lags onto a truck in 15 minutes. How long would it take 3 men to load 120 logs, if they load them at the same rate (answer to the
nearest minute)?
А
12 minutes
B
18 minutes
33 minutes
D
35 minutes
E
42 minutes
I have the answer c which is right but I need to know work for it

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step-by-step explanation:

just for that im not answering

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15