asked 184k views
5 votes
12lb- 5oz- 7lb 10oz =

asked
User Rizvan
by
8.1k points

1 Answer

6 votes
You need to combine like terms.
it should be:
12ibs-7ibs-5oz-10z
5ibs-(-5oz)
answered
User EAW
by
8.3k points

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