Question

1. Transformati 1 , 5 ani in luni.
2. Cate secunde inseamna 3 , 75 min?
3.Transformati in ore 372 min , 9000 s, 3 zile , 0, 4 zile
4.Transformati in secunde 20 min , 2 intregi $\frac{1}{2}$ h, 75 min, 3,24 min

Answer 1

1) 1 an=12 luni
12 luni + 5 luni=17 luni

Answer 2

1. 5x12=60 luni
2. 75x60=4500
3. 372 min= 6,2 ore
    9000 s= 2,5ore
   3 zile= 72 ore
 4zile=96 ore
4. 20 min=1200 s
     2 intregi h=900s
     75 min=4500s
     3,24 min=194.4