A store gives a 10% discount for the amount of the sell that was over $1000. John buys 7 items that each cost $200. What does his order cost after the discount?
Stream of thoughts:
1360
His order came out to 7 * 200 = $1400.

So there was 1400 - 1000 = $400 that qualified for the discount.

So his discount saved 400 *.

1 = $40.

So his purchase came out to 1400 - 40 = $1360.

.

The answer is 1360