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Hunter-Best [27]
3 years ago
5

Jorge started the month with a balance of $400 in his checking account and ended the month with $450 what is the percent of the

increase or decrease
Mathematics
2 answers:
KatRina [158]3 years ago
6 0

Answer:

%12.5

Step-by-step explanation:

<em>Step 1:  Make an equation</em>

<em>400x = 450</em>

<u>Step 2:  Divide both sides by 400</u>

400x / 400 = 450 / 400

<em>x = 1.125</em>

<u>Step 3:  Convert into a percentage</u>

1.125 * 100

<em>%112.5</em>

<em>The increase is %12.5</em>

Answer:  %12.5

slamgirl [31]3 years ago
4 0

This questions shows a percent increase.

Formula: (new value - old value) ÷ old value * 100%

= (450 - 400) ÷ 400 * 100%

= 50 ÷ 400 * 100%

= 0.125 * 100%

= 12.5% increase.

Best of Luck!

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