Calculation: 13 / 17 × 11 / 14 + 13 / 14 × 3 / 17,3 and 5 / 4 × {(1-9 / 10) △ 0.01}

Calculation: 13 / 17 × 11 / 14 + 13 / 14 × 3 / 17,3 and 5 / 4 × {(1-9 / 10) △ 0.01}


13 / 17 × 11 / 14 + 13 / 14 × 3 / 17 = (13 × 11) / (14 × 17) + (13 × 3) / (14 × 17) = [(11 + 3) × 13] / (14 × 17) = (14 × 13) / (14 × 17) = 13 / 173 and 5 / 4 × {(1-9 / 10) △ 0.01} = 17 / 4 × (1 / 10 × 100) = 17 / 4 × 10 = 170 / 4 = 85 / 2 = 42.5



①（1/2+1/4-3/8）÷1/24 ②17/16*15+17/16


①（1/2+1/4-3/8）÷1/24
=（1/2+1/4-3/8）*24
=12+6-9
=9
②17/16*15+17/16
=17/16*(15+1)
=17

Elden Ring Premiere

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