Answer:
7. 1800cm
8. 0.023
9. 50mm
10. 530,000
Step-by-step explanation:
7.
18 x 100= 1800
8.
23รท1000= 0.023
9.
5 x 10= 50
10.
5.3 x 10,000= 530,000
Hopefully this helps you a little bit
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