Question

differences 2 1by10 31 by 5​

Answer 1

Step-by-step explanation:

$\frac{31}{5} - \frac{21}{10} \\ \\ by \: taking \: lcm \: \: we \: get \: 10 \\ so \: \frac{31 \times 2}{10} \\ \\ \frac{21}{10} \\ \\ = > \frac{62 - 21}{10} = \frac{41}{10} = 4 \frac{1}{10} \\ \\answer \: 4 \frac{1}{10}$

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