Question

Express -64/256 as a rational number with denominator 8​

Answer 1

Express -64 /256 as a rational number with denominator 8 .

$\huge\star{\green{\underline{\mathrm{Answer: -}}}}$ $\huge{\frac{-2}{8}}$

Step by step explanation :

$\Longrightarrow$We should divide 256 by any number so that the denominator becomes 8 .

$\Longrightarrow$To find that number you should divide 256 by 8 .

Hence the number is 32 by which we divide 256 to get 8 .

$\Longrightarrow$ Now divide by 32 on both numerator and denominator.

$\huge{\frac{-64÷32}{256÷32}}$ = $\huge{\frac{-2}{8}}$ .