Question

Jack is buying a new couch. he has found a couch that he loves at 3 different stores. its full price is $1460, but the first store had it one sale for 15% off, the second store had it on sale for 1/5 off the original price and the third store has it on sale for 0.21 off the original price. which store should he buy the couch from and how much will pay?

Answer 1

Jack should buy the couch from the first store and he will pay ${{1460*0.85}}.

Step-by-step explanation:

To determine which store Jack should buy the couch from and how much he will pay, we need to calculate the discounted prices at each store.

At the first store, the couch is 15% off, so the discounted price is 85% of the original price: $1460 * 0.85 = ${{1460*0.85}}.

At the second store, the couch is 1/5 off, so the discounted price is 4/5 of the original price: $1460 * 4/5 = ${{1460*4/5}}.

At the third store, the couch is $0.21 off the original price: $1460 - $0.21 = ${{1460-0.21}}.

Now we compare the discounted prices:

• First store: ${{1460*0.85}}
• Second store: ${{1460*4/5}}
• Third store: ${{1460-0.21}}

Based on the prices, Jack should buy the couch from the first store, where he will pay ${{1460*0.85}}.