Find three ways to show that 7/8 is greater than 5/6

Answer :

The three ways to show that 7/8 is greater than 5/6 are:

(1) Same denominator method

Multiply top and bottom of each fraction by the denominator of the other.

and

To make the same denominator we will multiply top and bottom of each fraction by the denominator of the other.

and

and

That means, in the same denominator, more numerator value will be greater than the other.

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(2) Same numerator method

Multiply top and bottom of each fraction by the numerator of the other.

and

To make the same numerator we will multiply top and bottom of each fraction by the numerator of the other.

and

and

That means, in the same numerator, less denominator value will be greater than the other.

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>

(3) In decimal form

and

Thus, >

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation: