Question

Ile to godzin?
1/3 doby:
3/4 doby:
1 2/3 doby:
1/6 doby:
ile to dekagramów?
4/5 kg
1/25 kg
1 7/20kg
2 7/20 kg

Answer 1

Ile to godzin?
1/3 doby:
1doba = 24godz
1/3doby = 1/3 * 24h = 8h = 8godz

3/4 doby: = 3/4 * 24h = 18h

1 2/3 doby: = 5/3 * 24h = 40h

1/6 doby: = 1/6 * 24h = 4h

ile to dekagramów?
1kg = 100dag

4/5 kg = 0,8kg = 80dag

1/25 kg = 0,04kg = 4dag

1 7/20kg = 1,35kg = 135dag

2 7/20 kg = 2,35kg = 235dag

Answer 2

1. 8
2. 15
3. 40
4. 4


1. 80
2. 4
3. 125
4. 225