Question

Calculeaza: a) 30% din 300 b) 15% din 400 c) 25% din 16 d) 75 % din 24 e) 60% din 75

Answer 1

a)30% inseamna 30/100=3/10
3/10 x 300 =90

b)15% inseamna 15/100=3/20
3/20 x 400 = 60

c)25% inseamna 25/100=1/4
1/4 x 16 = 4

d)75% inseamna 75/100=3/4
3/4 x 24 = 18

e)60% inseamna 60/100=3/5
3/5 x 75 = 45