Mathematics, 18.10.2020 04:01 ghari112345
7. A lifeguard received 16 hours of first aid training and 8 hours of
cardiopulmonary resuscitation (CPR) training. Write the ratio of hours of
CPR training to hours of first aid training.
a. 8:16
b. 16: 8
Answers: 2
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7. A lifeguard received 16 hours of first aid training and 8 hours of
cardiopulmonary resuscitation...
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