Measuring

A tablet has a rectangular screen with a width of 7 inches and a length of 9 inches. Select the three ways to calculate the area of the screen, in square inches.

• 7 x 7

• 7 x 9

• 9 x 7

• 7 + 7 + 7 + 7 + 7 + 7 + 7

• 9 + 9 + 9 + 9 + 9 + 9 + 9

A boat ride across a lake is 49 minutes each way. How many minutes does the boat ride take to go across the lake and back?

• 49

• 51

• 54

• 98

A store has two different-sized fish tanks. One fish tank holds 218 liters of water, and the other fish tank holds 145 liters of water. What is the total number of liters for the two fish tanks?

• 133 liters

• 173 liters

• 353 liters

• 363 liters

Mr. Caden builds a fence around his rectangular backyard that is 8 meters long and 7 meters wide. What is the perimeter, in meters, of the backyard?

• 15 meters

• 56 meters

• 30 meters

• 28 meters

Freda buys horse food in 20-kilogram bags. Her horse eats 8 bags of horse food per month. How much horse food, in kilograms, does Freda’s horse eat in one month?

• 80 kilograms

• 160 kilograms

• 28 kilograms

• 200 kilograms

Freda’s horse has a mass of 782 kilograms. Kurt’s pony has a mass of 359 kilograms. How much more mass, in kilograms, does Freda’s horse have than Kurt’s pony?

• 423 kilograms

• 1141 kilograms

• 323 kilograms

• 1031 kilograms

The team bus left for the game at 3:40 p.m. The bus arrived at the field 12 minutes later. What time did the bus arrive?

• 3:28 p.m.

• 3:30 p.m.

• 3:52 p.m.

• 3:55 p.m.

If Christy bought nine 2-liter bottles of lemonade, how many liters of lemonade did she buy?

• 11 liters

• 18 liters

• 25 liters

• 7 liters