1. Mr. C’s Math Challenge Lessons 121-125

2. Lesson 121 Can you figure this? 1.How many hours are there in one year? 2.How many hours are there in one leap year?

3. Lesson 122 Can you figure this? Change each mixed number to an improper fraction: 1. 4¾ = 2. 5½ = 3. 6¼ =

4. Lesson 123 Can you figure this? Mrs. Peck ordered 27 packages of rulers. There are 3 dozen rulers in each package. How many rulers will she have?

5. Lesson 124 Can you figure this? One hundred children voted for the color of the new school T-shirt. Sixteen children chose hot pink. Lemon received twice as many votes as hot pink. Lime received 10 fewer votes than lemon. All the rest of the children chose lavender. How many children chose each color?

6. Lesson 125 Darrell cut a piece of string into smaller pieces that were 9.1cm, 7.2cm, 3.9cm, 8cm, and 4.3cm, respectively. 1.Write these numbers in order from least to greatest. 2.What was the length of the string before it was cut? Can you figure this?