Math Review 1.2

• 5.25 x 3 = 15.75

• 5.25 x 7 = 36.75

The weight of a sand in a large bag is 63.4 pounds. The sandbag is being divided equally into 20 small bags. What is the weight in pounds of the sand in each small bag?

• 3.114 lb

• 3.107 lb

• 31.7 lb

• 3.17 lb

Amber saved a total of $3.20 over 5 weeks. She saved the same amount of money each week. How much money did Amber save each week?

• $16.00

• 6.40

• $0.64

• $1.80

What is the value of the expression:

4[4.5 - 2(1.2)]

• 8.4

• 15.6

• 12

• 19.2

Dan ran 3.75 kilometers each day to prepare for a race. What was the number of kilometers that Dan ran during 28 days?

• 10.5 km

• 105 km

• 1,875 km

• 18.75 km

Mr. Rogers has 48 nails that each weigh 1.35 ounces. What is the weight of these nails in ounces?

• 50.4 oz

• 40.4 oz

• 64.8 oz

• 16.2 oz

Simplify: 8/24

• 1/4
• 2/5
• 1/6
• 1/3

What is the recriprocal of 5

• 5/1
• 1/5

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

Multiply

• 6
• 4 / 45
• 20
• 7 /45