253,577 views
14 votes
14 votes
John went to the deli and ordered 4 subs for $39. What would the cost be if John ordered 7 subs? (Solve using a proportion)

User Yamspog
by
3.0k points

2 Answers

13 votes
13 votes
68.25 because if you divide 4 by 39 and then multiple that answer by 7 then you get 68.25
User ObAt
by
2.8k points
15 votes
15 votes
you would divide 39/4 which gives you 9.75. Then you would multiply 9.75 x 7 which equals $68.25
User Letsgetsilly
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3.5k points
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