Question 1014125: andrella is taking fencing and singing lessons at winter camp.fencing lessons are$14 per lessons. skiing lessons are $19 per lessons.Andrella has spent $207 on lessons so far.how many of each type of lessons has she had?
Answer by ikleyn(52884)   (Show Source):
You can put this solution on YOUR website! .
andrella is taking fencing and singing lessons at winter camp.fencing lessons are $14 per lessons. skiing lessons are $19 per lessons.
Andrella has spent $207 on lessons so far.how many of each type of lessons has she had?
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5 by $19 and 8 by $14.
How to solve it?
Check the numbers 207 - k*19, k = 1, 2, 3, . . . one after one whether they are multiple of 14.
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