asked 170k views
2 votes
Ok what is this 21/56=3/d what is d

2 Answers

1 vote
d = 8

Hope this helps
answered
User Ben James
by
7.3k points
1 vote
21/56 = 3/d
21d = 168
d = 8

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answered
User Tom Norton
by
9.2k points

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