Question

4) Calcule 15% de 60 ;12% de100 ;50% de500 ;25%1400 :1% de450
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Answer 1

Resposta:

15% de 60 = 9

12% de 100 = 12

50% de 500 = 250

25% de 1400 = 350

1% de 450 = 4,5

Explicação passo-a-passo:

15% de 60 = 15 × 60/100 = 900/100 = 9

12% de 100 = 12 × 100/100 = 12 × 1 = 12

50% de 500 = 50 × 500/100 = 50 × 5 = 250

25% de 1400 = 25 × 1400/100 = 25 × 14 = 350

1% de 450 = 1 × 450/100 = 450/100 = 4,5

Answer 2

0.15 × 60 = 9

0.12 × 100 = 12

0.5 × 500 = 250

0.25 × 1400 = 350

0.01 × 450 = 4.5