Lyle and Roy do Landscaping. they recently earned $840 for a project. if Lyle earned $4 for every $1 earned by Roy, how much money went to Lyle

Step-by-step explanation:

As per statement Lyle and Roy do landscaping. They earned $840 for a project. If Lyle earned $4 for every $1 earned by Roy, the amount of money went to Lyle to be calculated.

Let the rationale between earning of both Lyle and Roy be x

If Roy earned 1x then Lyle earned 4x

4x + 1x = $840

5x = $840

x = $840/5

x = $168

The rationale is $168, thus

The earning of Lyle is 4x = 4 * $168 = $672

The earning of Roy ix 1x = 1 * $168 = $168

Answer Lyle earned $672 out of total earning of $840 for a project

3,360 because 4 times 840 = 3,360