Quiz 3

How much greater is the difference of 8 3/4 and 4 1/2 than the sum 1 2/ 3 and 1 5/6?

• 2 9/6

• 6 1/2

• 3

• 3 1/2

What is 5 3/10 cm minus 2/5 mm? Express the answer in terms of mm.

• 52 3/5

• 49/10

• 4 9/10

• 5 1/5

Mark can paint 8 1/2 square meters per hour. At the same rate, how many square meters can he paint in 2 1/2 hours?

• 21 1/4 square meters

• 16 1/2 square meters

• 16 2/4 square meters

• 10 1/4 square meters

On a highway, there are billboards located every 1 1/2 kilometers. there are 14 billboards in that highway/ How long is the highway?

• 21 km.

• 15 1/2 km.

• 14 1/2 km.

• 9. 3 km.

A bamboo is 26 2/5 meters long. If it is cut into 12 pieces, how long will each piece be?

• 2 1/2

• 2 2/5

• 24 4/5

• 2 1/5

find the average of 2/3, 5/6, 7/12.

• 25/36

• 14/12

• 14/7

• 12/24

Sam can answer a dozen of math problems in 3/4 hour. How many problems can he answer in 4 1/4 hours?

• 3

• 12

• 24

• 36

If a certain number is added to 1/2 of itself, and and the result is 1, what is the number?

• 1/4

• 2/2

• 1/2

• 1

A cheetah can run as fast as 64 miles per hour. At that, speed, how far could a cheetah run in 1/16 hour?

• 4

• 1024

• 16

• 8

234.45 added to the difference of 89 and 23.765

• 299.685

• 65.235

• 347.215

• 112.765