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If you scale up the ratio on the left, what will you get for the unknown quantity on the right? $155 $465

-------- = --------------

20 hours ?


A. 10 HOURS

B. 40 HOURS

C. 60 HOURS

D. 100 HOURS

1 Answer

2 votes

Answer:

60 minute equals to 1 hour

User Atif Mukhtiar
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