There are two factories in the town of Lemming. Factory A has4 times as many workers as factory B. Factory A has 1,160 workers.How many workers does Factory B have? (a)5,800 (c)1,450 (b)4,640 (d) 290 There are two factories in the town of Lemming. Factory A has4 times as many workers as factory B. Factory A has 1,160 workers.How many workers does Factory B have? (a)5,800 (c)1,450 (b)4,640 (d) 290
Explanation / Answer
Since A has 4 times as many workers as B, A = 4B. We know A has 1,160 workers, so plug in that for A and solvefor B. 1, 160 = 4B Divide both sides by 4: B = 290 Answer: d