Find 38% of 92. Round to the nearest whole number.

38% of 92 rounded to the nearest whole number is 35.

Step-by-step explanation:

First we need to convert 38% into a decimal, 0.38.

Now we multiply 0.38 and 92.

So:

0.38 × 92 = 34.96

34.96 rounded to the nearest whole number is 35.

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:

step-by-step explanation:

a and d