### Home > MC1 > Chapter 10 > Lesson 10.2.3 > Problem 10-101

10-101.

Calculate how much Linnea spent.

If something is 30% off, that means you pay 70%.

10% of $70 is $7

70% = 7(10%)

70% of $70 = 7($7) = $49

Linnea bought her coat for $49.

If something is 40% off, that means you pay 60%.

10% of $80 is $8

60% = 6(10%)

60% of $80 = 6($8) = $48

Linnea bought her shoes for $48.

Linnea spent $48 + $49 = $90. See if you can use the same method to find out how much money Teagan spent.