Question

a) 3·(28+16:8)
b) 12·3+20-21:3+16
c) (15+7·4)-(27-20:4
d) (25:5+5)+(5·5-4)
e) 88-2·13+7-3·6
f) (32:4-2)·2-3·2​

Answer 1

1)134.4

2)27

3)15.8

4)26.5

5)6732

6)54.8

Answer 2

Esas son

Explicación paso a paso:

a) 3.(28+16:8)

3(28+2)

3.30

90

b) 12.3+20-21:3+16

36+20-7+16

72-7

65

c) (15+7.4)-(27-20:4)

(15+28)-(27-5)

43-22

21

d) (25:5+5)+(5.5-4)

(5+5)+(25-4)

10+21

31

e) 88-2.13+7-3.6

88-26+17-18

95-44

51

f) (32:4-2).2-3.2

(8-2).2-6

6.2-6

12-6

6