Question

transforme em decimais
e)9+4,2-3,8+6,254
f)1,23×3,2
g)6,35×2,25
h)1,234×3,6541
i)3,25/2,2
j) 6,25/2,5
k)6,254/1,2
l)2,24/1,125

Answer 1

e) 9+4,2-3,8+6,254: 15,654
15,654/100: 0,15654

f) 1,23×3,2: 3,936
3,936/100: 0,03936

g) 6,35×2,25: 14,2875
14,2875/100: 0,142875

h) 1,234x3,6541: 4,5091594
4,5091594/100: 0,045091594

i) 3,25/2,2: 1,4772
1,4772/100: 0,014772

j) 6,25/2,5: 2,5
2,5/100: 0,025

k) 6,254/1,2: 5,2116
5,2116/100: 0,052116

l) 2,24/1,125: 1,991
1,991/100: 0,01991