Question

porfa ayuda paso a paso

Answer 1

a)

4+8x2 / 5-1

4+16 / 4

20 / 4

5

b)

96 ÷ 3 ÷ 4 ÷ 2

32 ÷ 4 ÷ 2

8 ÷ 2

4

c)

3 + 4 x 2 - 6 ÷ 3

3 + 8 - 2

11 - 2

9

d)

[(4 + 8)] x 3] ÷ 9

[12 x 3] ÷ 9

36 ÷ 9

4

e)

18 + 3 x 4 ÷ 3

18 + 12 ÷ 3

18 + 4

22