Question

can i et help on tis question!!?

simply or round to te decimal
4.7+10m=6.42

Answer 1

Step-by-step explanation:

10m=6.42-4.7

10m=1.47

m=1.47/10

m=

Answer 2

4.7=470cm

10m=1000cm

470-1000=(−530)

The round of is wrong