Metal mercury at room temperature is a liquid. Its melting point is +39°C. The freezing point of
alcohol is -114°C. How much warmer is the melting point of mercury than the freezing point of
alcohol?
a. What is asked?
b. What are given facts?
c. What are the operations to be used?
d. What is the number sentence
e. What is the answer to the problem?
Answers & Comments
Question
Metal mercury at room temperature is a liquid. Its melting point is +39°C. The freezing point of
alcohol is -114°C. How much warmer is the melting point of mercury than the freezing point of
alcohol?
a. What is asked?
b. What are given facts?
c. What are the operations to be used?
d. What is the number sentence
e. What is the answer to the problem?
ANSWER
A. How much warmer is the melting point of mercury than the freezing point of alcohol ?
B.+39°C AND -114°C
C.DIVISION
D.+39 ÷ -114
E.0.342
HOPE IT HELPS