Question

Which of the following equations are true?

l. 12 cm = 0.12 m
ll. 3400 mm = 34mm
lll. 5.60 L = 5600 mL
lV. 78.9 g = 0.0789 kg

A l only
B lll and lV only
C l , lll , and lV only
D l, ll, and lll only

Answer 1

B because of the conversion for

1 L=1,000 ml and 1 kg=1,000 g

To solve the problem you have to follow the rule of when the number or quantity is greater than the other number then you would divide vise versa.

5.60*1000
5600

You would multiply because a Litter is greater than a millimeter

78.9/1000
0.0789

You would divide because a kilogram is greater than a gram.