Question

suntract 3 1/5 - 1 1/2
pls answer fast​

Answer 1

Answer:

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Step-by-step explanation:

$3 \frac{1}{5} - 1 \frac{1}{2} \\ \\ \frac{16}{5} - \frac{3}{2} \\ \\ taking \: \: lcm \\ \\ \frac{16 \times 2}{5 \times 2} - \frac{3 \times 5}{2 \times 5} \\ \\ \frac{32}{10} - \frac{15}{10} \\ \\ \frac{32 - 15}{10} \\ \\ \frac{17}{10} \\ \\ = 1 \frac{7}{10}$