3 years ago

How do you solve this fraction?

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

3 0

2/3 x + 15 = 17
2/3 x = 17 - 15 = 2
x = 2 ÷ 2/3 = 2 x 3/2 = 3

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Answer:

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Step-by-step explanation:

Given

Represent the sides of the squares with S1 and S2.

So:

$S_1:S_2 = 1 : 3$ --- Scale factor

$P_1 =12$ --- perimeter of the first

Required

Calculate P2, the perimeter of the second

Represent the ratios of the perimeter:

$Scale = P_1 : P_2$

Substitute 12 for P1

$Scale = 12 : P_2$

Equate both scale factors

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Convert to fraction

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Cross multiply

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2 years ago

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3 years ago

Three less than the product of a number and two increased by five

natima [27]

The expression can be written as:

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3 years ago

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Answer:

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Step-by-step explanation: