Question

e) 20% de 350
f) 1% de 120
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Answer 1

e) 20% = 10% + 10% = 35 + 35 = 70

f) 1% = 0,01 = 1,2

Resposta:

e) 70

f) 1,2

Answer 2

e) 100% 350

20% x

7000=100x

70=x

f) 100% 120

1% x

120=100x

1,2=x