3 years ago

Need help with this question 15 (1 1/5)

Mathematics

1 answer:

lana [24]3 years ago

6 0

$15\left(1\dfrac{1}{5}\right)=15\cdot\dfrac{1\cdot5+1}{5}=15\cdot\dfrac{6}{5}\\\\=3\cdot6=\boxed{18}$

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