Question

Convert the decimal into fractions.

$0.7$

Answer 1

Method 1:

Step 1: We know that $0.7$ can be written as $0+\frac{7}{10}$

Step 2: $0+\frac{7}{10}=\frac{0\times 10+7\times 1}{10}$ $($ LCM is $10)$

$=$$\frac{0+7}{10}$

$=$$\frac{7}{10}$

Therefore, $0.7$in the fraction form is $\frac{7}{10}$

Alternate Method:

Step 1: Write the number without a decimal point in the numerator.

$\frac{7}{}$

Step 2: In the denominator, write $1$followed by as many zeroes as the number of digits after the decimal point in the denominator.

$\frac{7}{10}$

Therefore, $0.7$ in the fraction form is $\frac{7}{10}$