Question

$6 \times \frac{3}{10} - 2 \times \frac{3}{4} - 1 \times \frac{2}{5}$
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Answer 1

(6×3/10) - (2×3/4) - (1×2/5)

18/10 - 3/2 - 2/5

18-15-4/10

18-19/10

-1/10

-0.1

Hope this helps you friend