Question

50: (14 8/23 + 5 15/23) - (6 1/5 - 2 3/5) : 9 Пожалуйста!

Answer 1

1150/187= 6 28/187


))))))))))

Answer 2

50 + (14 + 8/23 + 5 + 15/23) - (6 + 1/5 - 2 + 3/5) ÷ 9

First, let's simplify the fractions within the parentheses: 14 + 8/23 = 14 + 0.3478 ≈ 14.35 5 + 15/23 = 5 + 0.6522 ≈ 5.65 6 + 1/5 = 6 + 0.2 = 6.2 2 + 3/5 = 2 + 0.6 = 2.6

Now we can substitute these values back into the original expression: 50 + (14.35 + 5.65) - (6.2 - 2.6) ÷ 9 50 + 20 - 3.6 ÷ 9 50 + 20 - 0.4 70 - 0.4 69.6

So, the final answer is 69.6.