Question

Erika worked 14 hours last week and 20 hours this week. If she earns $9 per hour, how much did she earn during these two weeks? 4 of 60

Answer 1

we know that

Erika earns $\ 9$ per hour

so

By proportion

Find how much she earn during the total hours of two weeks

The total hours of two weeks is equal to

$14+20=34\ hours$

$\frac{9}{1} \frac{\ }{hour} =\frac{x}{34} \frac{\ }{hours} \\ \\x=34*9 \\ \\x=\ 306$

therefore

the answer is

$\ 306$

Answer 2

309 Dollars were earned by Erika for both weeks