Question

Efetue as adições e as subtrações:
a)-7/8+4,5
b)13/4+19/5
c) 8/11-5/3
d)79,05-12,4
e)123-35/4
f)1347,01+132,86
g)49/7+[18/3]
h)50-4,99


me ajudem plsssss Socorro​

Answer 1

Resposta:

a)3,625

b)7,04

c) -0

D)66,65

e)114,25

f)1479,87

g) 13

h)45,01