Question

c) 5+ (6 + 2 )3 =
d) 36 - 4x 5 =
e) { 10+ [5 ( 4 + 2 * 5) - 8] 2 } - 100 =
f) 20 - 28.4 =​

Answer 1

C)15

D)x=10,25

E)-65

F)92

c) 6+2= 8 5+8=12 12+3=15

d) 41=+4x

x= 41/4= 10,25

x=10,25

e) 2.5=10 4+2+10=16 5+16=21-8

23 10+2+23= 35 -100= -65

f) 28.4= 112 -20= 92