## Related questions with answers

Question

Greg took a trip for 21 days. He took an average of 36 black-and-white photos and 60 color photos every day. How many more color photos than black-and-white photos did Greg take on this trip? A 504 B 756 C 1,116 D 2,016

Solution

VerifiedStep 1

1 of 2In a day, there are $60-36=24$ more color photos than black-and-white photos. So in 21 days, his entire trip, there are $21\times 24=504$ more color photos than black-and-white photos.

So, the correct answer is choice $\textbf{\color{#c34632}A.}$

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