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3 years ago

13

Maria does weightlifting for 30 seconds and then aerobics for 60 seconds. She repeats this 10 times. If she does not take any br

eaks, how many minutes does she exercise?

2 answers:

olga2289 [7]3 years ago

5 0

It took 15 minutes !!

VikaD [51]3 years ago

3 0

Answer:

15 minutes

Step-by-step explanation:

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