3 years ago

balls can complete a full rotation in 120 minutes. How many balls can complete a full rotation in 180 min

2 answers:

8 0

If you meant that 1 ball can complete a full rotation in 120 mins then to have a 180 min rotation you need 1.5 balls.

kap26 [50]3 years ago

7 0

im pretty sure you need 1.5 balls.

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