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ASHA 777 [7]
3 years ago
7

On the first math exam, 16 students received an A grade. On the second math exam,12 students received an A grade.what percentage

decrease is that?
Mathematics
1 answer:
Neko [114]3 years ago
8 0

Answer:

25%

Step-by-step explanation:

(16-12)/16=0.25

0.25×100=25

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3 3/4+ (-4 1/3)<br> Simplify
IgorC [24]

Answer:

-7/12 in decimal form it would be -0.583

Step-by-step explanation:

convert the mixed number to an improper fraction

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15/4+(-4 1/3)

convert the mixed number to an improper fraction

15/4-13/3

subtract the fractions to get -7/12

4 0
3 years ago
Rocco runs diagonally across a square field.
valkas [14]
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7 0
3 years ago
There are 325 children at the zoo . If 64% of children are boys and the
aleksandr82 [10.1K]

Answer:

117 Girls

Step-by-step explanation:

If 64% of the kids are boys, then 36% are girls   64% + 36% = 100%

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Proof

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3 years ago
HELP ME PLEASE!!!
Komok [63]
Hope this helps you#!!

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2 years ago
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sveta [45]

Answer:

the answer is 11 1/2.

Step-by-step explanation:

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