11 15 -9 20 =17 60 - Vidyadip

Question

$\frac{11}{15}-\frac{9}{20}=\frac{17}{60}$

✓

Answer

True.
Solution:
The LCM of 15 and 20
$=(5\times3\times4)=60$
$\therefore\frac{11}{15}-\frac{9}{20}=\frac{44-27}{60}=\frac{17}{60}$

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