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Could anyone answer these for me? 9/10 cm + ?? = 1 cm 0.9 cm + ?? = 1.0 cm 4/10 cm + ?? = 1 cm 0.4 cm + ?? = 1.0 cm
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4 votes
4 votes
Could anyone answer these for me?

9/10 cm + ?? = 1 cm


0.9 cm + ?? = 1.0 cm

4/10 cm + ?? = 1 cm

0.4 cm + ?? = 1.0 cm

User Masadow
by
3.1k points

1 Answer

8 votes
8 votes
1) 1/10 cm
2) 0.1 cm
3) 6/10 cm
4) 0.6 cm
User David Murdoch
by
3.4k points
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