Question

Object A is 1.3 centimeters long, and object B is 130 millimeters long. Which of the following statements are true? Choose all that apply. (2 points) • The lengths are equal. • Object B is 10 times longer than object A. • Both measurements are less than 1 meter. • You can convert millimeters to centimeters by dividing by 100.

Answer 1

We know that

Object A is 1.3 cm long-------------> 1.3*10-------> 13 mm long
Object B is 130 mm long

then 
Object B is 10 times longer than Object A

Statement
1) The lengths are equal.--------> is false
Object B > Object A

2) Object B is 10 times longer than object A. -------> is true
Object B=10*Object A

3)Both measurements are less than 1 meter.-------> is true
1 m---------> 1000 mm
Object B (130 mm) < 1000 mm
Object A (13 mm) < 1000 mm

4)You can convert millimeters to centimeters by dividing by 100------> is false
You can convert millimeters to centimeters by dividing by 10

therefore

the statement that are true
 1) Object B is 10 times longer than object A
 2) Both measurements are less than 1 meter