You earn $80 for working 10 hours. How much do you earn for 2.5 hours? (RATIOS)
2 answers:
Money : Hours
$80 : 10
So let x be the money you earn for 2.5 hours.
x : 2.5
You just need to do this: 80/(10/2.5)
= 80/4
= 20
So you earn $20 for 2.5 hours.
Answer:
$20
Step-by-step explanation:
To solve this problem, you need to first find the amount earned per hour (x), then multiply that number by 2.5 hours.
x = 80/10
x = 8
8*2.5 = 20
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