Question

Estimate the sale price of a dress that costs $178.99 and is now on sale for 50% off.

Answer 1

$89.495

Explanation:

50% = 50/100 = 0.5

178.99 - (178.99*0.5) = 178.99 - 89.495 = 89.495

Answer 2

$90 or $89.5

Explanation:

Estimate 178.99 = 179

179 / 2 = 89.5

Estimate 89.5 = 90