The following is a conversion graph of temperature in °C and °F.
Use the graph to answer the following questions.
(a) Convert 140 °F to °C
(b) Convert 20 °C to °F

Solution:

(a) 140°F = 60°C

(b) 20°C = 68°F

✦ Try This: The following is a conversion graph of speed in m/s and km/hour. Use the graph to answer the following questions (a) 54 km/h into m/s, (b) 36 km/h into m/s

From the graph it can be seen that (a) 54 Km/h = 15m/s, (b) 36 Km/h = 10m/s

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 15

NCERT Exemplar Class 8 Maths Chapter 12 Sample Problem 9

The following is a conversion graph of temperature in °C and °F. Use the graph to answer the following questions (a) Convert 140 °F to °C (b) Convert 20 °C to °F

Summary:

From the conversion graph of temperature in °C and °F, we obtain the following: (a) 140°F = 60°C, (b) 20°C = 68°F

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