[79 × (1 / 3 + 0.72) - 0.3] × (1 / 10 - 0.1) 간편 계산

[79 × (1 / 3 + 0.72) - 0.3] × (1 / 10 - 0.1) 간편 계산

[79 × (1 / 3 + 0.72) - 0.3] × (1 / 10 - 0.1)
= [79 × (1 / 3 + 0.72) - 0.3] × 0
= 0