Home > MC1 > Chapter 9 > Lesson 9.2.5 > Problem 9-107
9-107.
10% of $60 is $6
5% of $60 is $3
1% of $60 is $0.60
Can you combine these to find 18% of $60? Can you find more than one way?
You can see 18% as 10% + 5% + 3(1%) or as 2(10%) − 2(1%).
10% of $60 is $6
5% of $60 is $3
1% of $60 is $0.60
Can you combine these to find 18% of $60? Can you find more than one way?
You can see 18% as 10% + 5% + 3(1%) or as 2(10%) − 2(1%).