Answer:
7. 1800cm
8. 0.023
9. 50mm
10. 530,000
Explanation:
7.
18 x 100= 1800
8.
23÷1000= 0.023
9.
5 x 10= 50
10.
5.3 x 10,000= 530,000
Hopefully this helps you a little bit
