Question
Adam builds a toy car in 8 hours.
Adam and Bryan builds a toy car in 3 hours.
If Bryan builds a toy car by himself, how long will he take?
(Give the answer in fraction. Eg 113 h)
3 m

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Adam builds a toy car in 8 hours.
Adam and Bryan builds a toy car in 3 hours.
If Bryan builds a toy car by himself, how long will he take?
(Give the answer in fraction. Eg 113 h)