4. which ratios form a proportion? use cross products to test each pair.
a. 9/17 27/50
b....
Mathematics, 03.12.2019 01:31, Bbmonstr8279
4. which ratios form a proportion? use cross products to test each pair.
a. 9/17 27/50
b. 12/35 24/75
c. 15/55 33/121
d. 12/35 20/70
Answers: 1
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