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Jobisdone [24]
3 years ago
8

How does the percent equation relate proportional quantities?​

Mathematics
1 answer:
Julli [10]3 years ago
5 0

Answer:

Use cross product to determine if the two ratios form a proportion. Here we can see that 2/16 and 5/40 are proportions since their cross products are equal. Percent means hundredths or per hundred and is written with the symbol, %. Percent is a ratio were we compare numbers to 100 which means that 1% is 1/100.

Step-by-step explanation:

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Suppose you bought D DVD's and B Books. If each DVD cost $14.95 and each book you bought off the 'specials' table cost $6.95, wr
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14.95D + 6.95B

Step-by-step explanation:

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2 years ago
The ordered pair (3,9) is a solution to the system of
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Step-by-step explanation:

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