The following graph shows the temperature forecast and the actual temperature for each day of a week
a) On which days was the forecast temperature the same as the actual temperature?
b) What was the maximum forecast temperature during the week?
c) What was the minimum actual temperature during the week?
d) On which day did the actual temperature differ the most from the forecast temperature?

Solution:

Horizontal axis represents ‘Days’ and vertical represents ‘Temperature’ in ⁰C. We can find the value of ‘Temperature’ on vertical axis according to the given value of ‘Days’ on the horizontal axis value or vice versa.

(a) The forecast temperature was the same as the actual temperature on Tuesday, Friday, and Sunday.

b) The maximum forecast temperature during the week was 35°C.

c) The minimum actual temperature during the week was 15°C.

d) The actual temperature differs the most from the forecast temperature on Thursday.

☛ Check: NCERT Solutions for Class 8 Maths Chapter 15

Video Solution:

The following graph shows the temperature forecast and the actual temperature for each day of a weeka) On which days was the forecast temperature the same as the actual temperature?b) What was the maximum forecast temperature during the week?c) What was the minimum actual temperature during the week?d) On which day did the actual temperature differ the most from the forecast temperature?

Class 8 Maths NCERT Solutions Chapter 15 Exercise 15.1 Question 4

Summary:

From the following graph a) Tuesday, Friday, and Sunday b) 35°C c) 15°C d) Thursday

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