Question

15m+15cm+15hm=?m
dau corona​

Answer 1

Salutare!

15 m + 15 cm + 15 hm = ? m

15 cm = 0,15 m

15 hm = 1500 m

15 m + 0,15 m + 1500 m = 15,15 m + 1500 m = 1515,15 m

Answer 2

Răspuns:

15 m+15 cm +15 hm =?m

15cm=...m

15cm=(15:100)m =0,15m

15hm=(15×100)m=1500m

15m+0,15m+1500m=15,15m+1500m=

=1,51.515m