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2 years ago

7

Colton scored a 70 on his first history test of the term and a 91 on the second history test. Coltons score increased by what pe

rcent?

2 answers:

BartSMP [9]2 years ago

8 0

His score increased by 21%

91-70=21 therefore he increased his score by 21%

AnnZ [28]2 years ago

8 0

Answer:

30 Percent

Step-by-step explanation:

Use the percent change formula.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Steps

look at attached pic for formula

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Step-by-step explanation:

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