Answer:
r=4
Step-by-step explanation:
Let x = original price
Knowing that multiplying the original price and the discount is the discount price. We formulate:
x(1 - 0.40) = 179.94
x(0.60) = 179.94
x = 179.94/0.60
x = 299.9
That is about 300 of the original price.
TRS because of SSS, SAS, SSA, ASA, and probably others.
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