Step-by-step explanation:
answer 2.85 or 57/20 this is because you divide 20/7 and find it is 2.85... and convert frim there
One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.
I'll do the math for this, it may take me a few minutes so i will update this comment with an answer in just a minute. I always get anxious when nobody replies kind of quickly as i feel it is being forgotten. So just a heads up i'm working on a answer!
$1040.00
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Raphael paid $624
624/.60= 1040.00
