Gomath 5th grade lesson 5.7

answer all bellow

1.) 49÷14

2.) 52.2÷12

3.) 5.16÷0.24

4.) 20.2÷4

5.) 138.4÷16

Well first divide them all.
1) 3.5
2) 4.35
3) 21.5
4) 5.05
5)8.65
there is a way to divide deicmals:
1) turn them into fractions and divide like that
or
2) use an old fashioned method: