4 years ago

What percent of $90 = $45

Mathematics

1 answer:

Lynna [10]4 years ago

8 0

45 is exactly half of 90
that means 45 is 50% of 90.

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What is the value of n in the proportion below? StartFraction n over 28 EndFraction = StartFraction 4 over 7 EndFraction 1 12 14

Llana [10]

The value of n in given proportion is 16

Solution:

We have to find the value of "n" in the proportion

Given proportion is:

$\frac{n}{28} = \frac{4}{7}$

We can solve the above proportion by cross-multiplying

Multiply the numerator of the left-hand fraction by the denominator of the right-hand fraction

Multiply the numerator of the right-hand fraction by the denominator of the left-hand fraction

Set the two products equal to each other

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3 years ago

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Factor expression gcf 90y+65z?

Vinil7 [7]

Answer:

5(18y + 13z)

Step-by-step explanation:

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90 / 5 = 18

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What is the median of 4,5,8,11

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