3 years ago

At Glenridge High School, 20 percent of the

Mathematics

1 answer:

Makovka662 [10]3 years ago

3 0

Answer:

40 percent

Step-by-step explanation:

60 - 20 = 40

Reasoning: The amount of seniors that attended was 20 percent, so 60 (total students) percent minus 20 percent is equal to 40 percent.

Hope this helps!

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Daniel's mom deposits $80 into his savings account for the year. Daniel decides to upgrade his game account which costs $7 per m

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Answer:

11.43

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80÷7= 11.428571428571428571428571428571

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3 years ago

What is the simplest form of 9/24, 14/24, 10/15, 10/12,18/27 and 10/15?

PSYCHO15rus [73]

S.F. of 9/24 = 3/8
S.F. of 14/24 = 7/12
S.F. of 10/15 = 2/3
S.F. of 10/12 = 5/6
S.F. of 18/27 = 2/3
S.F. of 10/15 = 2/3

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3 years ago

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brilliants [131]

I would say 95/6 because you multiply 5 and 15 and turn it into an improper fractions

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3 years ago

How to add mixed numbers

IgorLugansk [536]

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I suggest you convert them to improper fractions. Find a common denominator and change back to mixed number.

Step-by-step explanation:

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I need help fast plzzzzz

PolarNik [594]

Answer:

Step-by-step explanation:

Find the vanilla first by dividing 420 by 7 and multiplying the quotient by 2 to get 120.

Then find the banana using the equation 35/100 = x/420, cross multiply to get 147.

Add 120 and 147 to get 267.

Subtract 267 from 420 to get 153.

Divide 153 by 9 to get 17.

Get the number of lemon cakes by multiplying 17 by 4.

The number of lemon cakes is 68!

(and chocolate cakes is 85)

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3 years ago