3 years ago

Are the ratios 10:8 and 19:16 equivalent? yes or no

Mathematics

1 answer:

NeX [460]3 years ago

5 0

No.

Reason:

If you multiply the first ratio 10:8 by 2 you get 10 x 2 : 8 x 2 = 20:16

the bottom number is identical to the second ratio but 20 is greater than 19, so the two ratios are not equivalent.

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The result of the product of (0.36) and (0.53) is 0.1908

<h3>How to determine the product</h3>

The product expression is given as:

(0.36) * (0.53)

Rewrite the product as follows:

$(0.36) * (0.53) = (0.3 + 0.06) * (0.5 + 0.03)$

Expand the product

$(0.36) * (0.53) = 0.3 * (0.5 + 0.03)+ 0.06 * (0.5 + 0.03)$

Expand

$(0.36) * (0.53) = 0.15 + 0.009+ 0.03+ 0.0018$

Evaluate the sum

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See attachment for the area diagram of the product

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