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3 years ago

Compare the following sentences:

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

4 0

Answer: Let us assume that our income is $X.

In the first case:

1) We received a raise and our income increased to 135% of its previous amount.

"increased to" denotes that we will multiply our original income by the percentage given.

Therefore our income would be = $X * 1.35 = $1.35

In the second case:

2) We received a raise and our income increased by 135%.

"increased by" denotes that we have to add the given percentage of our income to our original income.

<em><u>Therefore our income would be $X + $X*1.35= $2.35X</u></em>

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elena-s [515]

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see image...

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2 years ago

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Step-by-step explanation:

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