A worker can assemble 3 shelf units each hr. During the 5th hr...so the shift has been going on for 5 hrs...at 3 units per hr = (3 * 5) = 15 units assembled during the shift....and if there was 115 units in the warehouse, then that means before the shift, there were (115 - 15) = 100 units assembled <=
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Step-by-step explanation:
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-9 / 14
Step-by-step explanation:
Product means multiply
3/4 x -6/7 = -9 / 14
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59
Step-by-step explanation:
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I would say soild 2 because is has the most even ammount of the 4.