Please help will mark

B

Step-by-step explanation:

Since we know 1 is the whole number, you will start there on the number line. From this we can look at the fraction, since it is in proper from with a smaller numerator than denominator, we can know that we wont go up one more whole digit on the number line.

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:

50- 250 is correct i did that one too

step-by-step explanation: