3 years ago

How many quarter hours are in 5 hours

1 answer:

5 0

20 because 5 times 4 is 20 and there is 4 quarters in one hour

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lorasvet [3.4K]

Answer:

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den301095 [7]

Answer:

70%

Step-by-step explanation:

there are 20 total marbles and only 14 are not blue so 14/20 = 7/10 = 70%

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3 years ago

aliya0001 [1]

To solve this, you need to isolate/get the variable "n" by itself in the equation:

$-\frac{6}{7} =\frac{n}{21}$ Multiply 21 on both sides to get "n" by itself

$(21)(-\frac{6}{7} )=(21)\frac{n}{21}$

$-\frac{126}{7} =n$ Simplify the fraction

-18 = n

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4 years ago

Mama L [17]

Answer:

7 hours working as a lifeguard and 8 hours walking dogs

Step-by-step explanation:

16×7=122 and 6×8=48

122+48=160

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3 years ago

dusya [7]

X=2 or -7(answer choice A)

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4 years ago