Test Prep Tuesday

1) Which shows 833,000 written in scientific notation?

A 833×103

B 833×104

C 833×105

D 833×106

2 The length of a room is 5.048×102 cm. Which 

number is equivalent to this length? 

A 0.005048 cm 

B 0.05048 cm 

C 504.8 cm 

D 504,800 cm 

. 

3) Roberto paid $43.08 for 3 CDs. All 3 CDs were 

the same price. How much did each CD cost? 

A $11.36

B $14.36 

C $40.08 

D $46.08