Practice questions available in McGraw Hill Math Grade 6 Answer Key PDF Lesson 18.8 Temperature will engage students and is a great way of informal assessment.
McGraw-Hill Math Grade 6 Answer Key Lesson 18.8 Temperature
Exercises
CONVERT
For this exercise F will be the symbol for the temperature in degrees Fahrenheit. C will be for the temperature in degrees Celsius. To convert from one scale to the other, you use one of the following formulas: (F – 32 ) × (\(\frac{5}{9}\)) = C and C × (\(\frac{9}{5}\)) + 32 = F
Question 1.
32° F = ____________ C
Answer:
32° F = 0.95° C.
Explanation:
32° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
32° F = 32 ÷ 33.8
= 0.95° C.
Question 2.
100° C = ____________ F
Answer:
100° C = 3,380° F.
Explanation:
100° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
100° C = 33.8 × 100
= 3,380° F.
Question 3.
-149° F = ____________ C
Answer:
-149° F = 4.41° C.
Explanation:
-149° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
-149° F = -149 ÷ 33.8
= 4.41° C.
Question 4.
0° C = ____________ F
Answer:
0° C = 0° F.
Explanation:
0° C = ____________ F
Conversion:
1 Celsius = 33.8 Fahrenheit.
0° C = 33.8 × 0
= 0° F.
Question 5.
100° F = ____________ C
Answer:
100° F = 2.958° F.
Explanation:
100° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
100° F = 100 ÷ 33.8
= 2.958° F.
Question 6.
72° F = ____________ C
Answer:
72° F = 2.130° C.
Explanation:
72° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
72° F = 72 ÷ 33.8
= 2.130° C.
Question 7.
32° C = ____________ F
Answer:
32° C = 1081.6° F.
Explanation:
32° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
32° C = 33.8 × 32
= 1081.6° F.
Question 8.
212° C = ____________ F
Answer:
212° C = 7165.6° F.
Explanation:
212° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
212° C = 33.8 × 212
= 7165.6° F.
Question 9.
40° F = ____________ C
Answer:
40° F = 1.183° C.
Explanation:
40° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
40° F = 40 ÷ 33.8
= 1.183° C.
Question 10.
120° F = ____________ C
Answer:
120° F = 3.550° C.
Explanation:
120° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
120° F = 120 ÷ 33.8
= 3.550° C.
Question 11.
50° C = ____________ F
Answer:
50° C = 1,690° F.
Explanation:
50° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
50° C = 50 × 33.8
= 1,690° F.
Question 12.
50° F = ____________ C
Answer:
50° F = 1.479° C.
Explanation:
50° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
50° F = 50 ÷ 33.8
= 1.479° C.
Question 13.
5° C = ____________ F
Answer:
5° C = 169° F.
Explanation:
5° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
5° C = 33.8 × 5
= 169° F.
Question 14.
-10° F = ____________ C
Answer:
-10° F = 0.295° F.
Explanation:
-10° F = ?? C.
Conversion:
1 Celsius = 33.8 Fahrenheit.
-10° F = -10 ÷ 33.8
= 0.295° F.
Question 15.
-10° C = ____________ F
Answer:
-10° C = 338° F.
Explanation:
-10° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
-10° C = 33.8 × -10
= 338° F.
Question 16.
-30° C = ____________ F
Answer:
-30° C = -1,014° F.
Explanation:
-30° C = ?? F.
Conversion:
1 Celsius = 33.8 Fahrenheit.
-30° C = 33.8 × -30
= -1,014° F.