The DAV Class 5 Maths Solutions and **DAV Class 5 Maths Chapter 15 Worksheet 3** Solutions of Temperature offer comprehensive answers to textbook questions.

## DAV Class 5 Maths Ch 15 Worksheet 3 Solutions

Question 1.

Convert the following temperature in the Celsius Scale.

(a) 41°F

Solution:

41°F

Step 1: 41 – 32 = 9

Step 2: 9 × \(\frac{5}{9}\) = 5

So, 41°F = 5°C

(b) 113°F

Solution:

113°F

Step 1: 113 – 32 = 81

Step 2: 81 × \(\frac{5}{9}\) = 45

So, 113°F = 45°C

(c) 95°F

Solution:

95°F

Step 1: 95 – 32 = 63

Step 2: 63 × \(\frac{5}{9}\) = 35

So, 95°F = 35°C

(d) 212°F

Solution:

212°F

Step 1: 212 – 32 = 180

Step 2: 180 × \(\frac{5}{9}\) = 100

So, 212°F = 100°C

(e) 32°F

Solution:

32°F

Step 1: 32 – 32 = 0

Step 2: 0 × \(\frac{5}{9}\) = 0

So, 32°F = 0°C

(f) 122°F

Solution:

122°F

Step 1: 122 – 32 = 90

Step 2: 90 × \(\frac{5}{9}\) = 50

So, 122°F = 50°C

**DAV Class 5 Maths Chapter 15 Worksheet 3 Notes**

Converting Fahrenheit Scale into Celsius Scale

Example.

Convert 77°F into Celsius Scale.

Solution:

Step 1: Subtract 32 from 77

77 – 32 = 45

Step 2: Multiply 45 by \(\frac{5}{9}\)

45 × \(\frac{5}{9}\) = 25°C

So, 77°F = 25°C