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1. Write the ratio as a fraction in simplest form. Show your work. 15 girls to 6 boys 2. Find the unit rate. Show your work. 405 rotation in 5 minutes
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1. Write the ratio as a fraction in simplest form. Show your work.

15 girls to 6 boys


2. Find the unit rate. Show your work.
405 rotation in 5 minutes

User Abhishek Patel
by
7.8k points

1 Answer

9 votes
(15 girls)/(6 boys) = (15 ÷ 3 girls)/(6 ÷3 boys)
= (5 girls)/(2 boys)
:::::
(405 rotations)/(5 minutes) = (405 ÷ 5 rotations)/(5 ÷ 5 minutes) = (81 rotations)/minute
User Brian Cray
by
6.6k points
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