Question

1) 100 - 6,72:5,6-41,4.2;2) (13,67 - 9,99):2.3 + 6,05.4,​

Answer 1

Ответ:

1. 16

2. 25,8

Пошаговое объяснение:

1. 100-6,72/5,6-41,4*2=16

2. (13,67-9,99)/2,3+6,05*4=25,8

Answer 2

Let's solve each expression step by step:

1. 100 - 6.72 ÷ 5.6 - 41.4 ÷ 2 First, perform the divisions and then the subtractions:

= 100 - (6.72 ÷ 5.6) - (41.4 ÷ 2) = 100 - 1.2 - 20.7 = 100 - 1.2 - 20.7 = 100 - 21.9 = 78.1

So, the result of the first expression is 78.1.

2. (13.67 - 9.99) ÷ 2.3 + 6.05 * 4 First, perform the subtraction, then the division, and finally the multiplication:

= (3.68) ÷ 2.3 + 24.2 ≈ 1.6 + 24.2 ≈ 25.8

So, the result of the second expression is approximately 25.8.