Answer:
Jing worked x hours
Amare worked twice as many hours as Jing. = 2x
Together, Amare and Jing worked a total of 27 hours. = x+2x=27
we solve the equation x+2x=27 :
3x=27
x= 9
Jing worked 9 hours
Amare worked 18 hours
Explanation:
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