Question

express 3 1/8 in the form of decimal by long division​

Answer 1

3 1/8 is 3.125 as a decimal and 312.50% as a percentage.

Answer 2

$\fbox\purple { Answer }$

Use division and multiplication.

Explanation:

Divide the numerator by the denominator and add the whole number to convert a mixed fraction into a decimal.

$\frac{1}{8} = 0.125 \: 0.125 + 3 = 3.125 \\ \\ 3 \frac{1}{8} \: as \: \: a \: \: decimal \: \: is \: 3.125$

Multiply the mixed number converted into a decimal by 100 to convert the mixed number to a percentage.

3.125×100=312.50%

$3 \frac{1}{8} \: \: is \: \: 3.125 \: as \: a \: decimal \: and \: \: \\ 312.50\% \: \: \: as \: a \: \: percentage \:$

$Hope it helps u ☺️☺️$