38. express these rates in the lowest terms.
a. $56: 16 kg
b. there are six teacher...
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Mathematics, 20.11.2019 05:31 lexiremmickp6mlxe
38. express these rates in the lowest terms.
a. $56: 16 kg
b. there are six teachers for every 108 students
39. change to unit rates.
a. $20 for five t-shirts
b. 45 miles in half an hour
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