Gerald works in the garden for 2 3/4 hours . He covers about 15.4 yards during this time. How many yards does he cover per hour? A.7.5 yards per hour
B.0.18 yards per hour
C.5.6 yards per hour

answer: ok

step-by-step explanation:

where is the rest of the

step-by-step explanation:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

6 on both sides and twelve on the top and the bottom

step-by-step explanation: