Question

Unit Test Review

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Six hundred pictures are taken at a photo shoot. Twelve percent of the pictures are black and white. Which equation can be
used to find the number of black and white photos?
600-6 100
12+
62
О
12 x 6 72
100x6600
600-12 50
800-1006
O
600+12 612
O 100+ 12 " 112
g
4:49 PM
6/27/2020

Answer 1

The answer is : 0.12 x 600 = 72 or the equivalent : 600 x 12/100 = 72

Your list of possible answers ended up a bit scrambled for me to identify which one it is.

Explanation:

The number of black and white pictures can be obtained by multiplying the total number of pictures taken (600) by the decimal form of 12% = 12/100 = 0.12. That is:

Number of B&W pictures = 0.12 x 600 = 72