You have a coupon for 10% off the sale price of a surfboard. Which is the better buy? Explain your reasoning. A picture shows four surfboards, with a price tag that reads, Regular price 150 dollars. It also shows a sale sign placed in front of the surfboards that states a 30 percent off on all surfboards.

● 40% off the regular price

● 30% off the regular price and then 10% off the sale price

40% of $150 = $
, so the sale price is $
30% of $150 = $
, so the sale price is $
,10% of that sale price is $
, so after using the coupon, the sale price is $
Question 2
Which is the better buy?