4th Math Jan 2020

Which decimal number is equal to 

 $\frac{79}{100}$  

• 0.079

• 0.709

• 0.79

• 7.9

Greg buys 21 bags of nails. Each bag has 85 nails in it. Greg rounds both numbers to the

nearest ten to find an estimate of the total number of nails. What is the difference between

Greg’s estimate of the total number of nails and the actual total number of nails?

• 4

• 15

• 6

• 185

Claire packages 42 T-shirts for an order. She puts the same number of T-shirts in each package. How many T-shirts could be in each package?

• 6

• 8

• 9

• 12

Gertrude practices the piano on Monday from a quarter past 3:00 until 5 minutes before 4:00.

On Tuesday, she practices the piano from 5 minutes after 3:00 until a quarter to 4:00. How

many minutes does Gertrude practice the piano in all?

• 80

• 90

• 110

• 120