Respuesta :

divide 176 by 11 the divide 272 by 16 the answer will be 17
272 * 11 = 176x ( x = how many hours would she have to work to make $272)
Now we have a equestion to solve.
272 * 11 = 176x
2992 - 176x
x = 2992/176
x = 17

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