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velikii [3]
3 years ago
13

Find two numbers whose ratios is 3 to 5 and whose sum is 88​

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

33 and 55

Step-by-step explanation:

\frac{x}{y}: \frac{3}{5}

x + y = 88

3 + 5 = 8

y(\frac{x}{y}): y(\frac{3}{5})

x= \frac{3}{5}y

y+\frac{3}{5}y=88

\frac{8y}{5}=88

5(\frac{8y}{5})=5(88)

8y = 440

8y ÷ 8 = 440 ÷ 8

y = 55

x + y = 88

x + 55 = 88

x + 55 - 55 = 88 - 55

x = 33

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The expression Hallie wrote is not clear, because if 0 is the only number that satisfies p = 4l + 4w + 4h = l + w + h.

But if you meant to write:

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Let us solve Hallie's problem.

She can use the equation:

p = 4l + 4w + 4h

to determine the sum of the lengths of the edges of a rectangular prism. Because she begin to solve the equation for h, let us solve for h.

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p/4 - (l + w) = h.

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