Question

Znajdz wielkość której (to na jakieś proporcje):
a)60% to 150dag
b)80% to 80 dag
c)3% to 2,4 kg
d)7% to 63 kg
e)8% to 72 kg

Answer 1

A)
60% = 150
20% = 50
10% = 25
100% = 250dag

b)
80% = 80
10% = 10
100% = 100dag

c)
3% = 2,4
1% = 0,8
100% = 80kg

d)
7% = 63
1% = 9
100% = 900kg

e)
8% = 72
1% = 9
100% = 900kg

Answer 2

250
100
80
900
900

Answer 3

Do 100%
a)60% to 150dag=150:0,6=250
b)80% to 80 dag=80dag:0,8=100

c)3% to 2,4 kg= 2,4kg:0,03=80
d)7% to 63 kg= 63kg:0,07=900
e)8% to 72 kg =72 kg:0,08=900