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2 years ago

15

Harry is scuba diving off the coast of Australia. When he is ready to come back to the surface, he rises 12 meters at a safe spe

ed. He climbs 15 centimeters every second. How many seconds will it take him to reach the surface?

1 answer:

FrozenT [24]2 years ago

3 0

12x60= 720cm
720: 15= 48 seconds

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