Katy buys 2 DVDs every 2 weeks.How many DVDs. Will she buy in 14 weeks?
2 answers:
Answer:21 dvds
Step-by-step explanation:
Set up a proportion in terms of DVDs to weeks and solve.
3/2 = x/14
(2)(x) = (3)(14)
2x = 42
x = 21
Therefore, Katy will buy 21 DVDs in 14 weeks.
brainliest pls?
Answer:
Step-by-step explanation:
If Katy buys 2 DVDs every 2 weeks, it the same as saying 1 DVD every week.
14 ÷ 2 = 7
2 × 7 = 14
1 × 14 = 14
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