Question

Express 84by -147 as a rational number with dinominator as-7​

Answer 1

Step-by-step explanation:

To make the denominator 7, we can divide the denominator by 12 which makes it 7. in order to do so we also have to divide the numerator by 12 too.

I works like this-

-72/12 = -6

84/12 7

So, that is the answer to that qestion.

Answer 2

$\huge\mathfrak\pink{answer}$

$here \: is \: your \: answer$

$84 \div - 147 \: into \: rational \: number \\ with \: denominator \: as \: - 7$

$to \: find \: denominator \: - 7 \: we \: \\ have \: to \: just \: \\ divide \: up \: and \: down$

So , its your answer

$\huge\mathfrak\red{answer}$

$84 \div - 147 \\ = 12 \div \: - 21 \\ = 4 \div - 7 \\ now \: its \: your \: answer \: \\ denominator \: = - 7$

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