Question

There is a Picture below of the questions i need help with

Answer 1

1. a) .05
b) 10
c) .5
d) 50
2. 0.5÷10= 0.05
4. a) 2
b) 0.02×10= .2
5. a) 2÷10= .2
b) 0.2÷10= .02