Example 7 - Chapter 8 Class 6 Decimals
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Example 7 Kanchan bought a watermelon weighing 5 kg 200 g. Out of this she gave 2 kg 750 g to her neighbour. What is the weight of the watermelon left with Kanchan? Total weight = 5 kg Amount given to neighbour = 2 kg 750 g Amount left = 5 kg 200 g – 2kg 750 g = (5 kg + 200 g) – (200g – 750 g) = (5 kg – 2 kg) + (200 g – 750 g) = 3 kg – (–200 g +750 g) = 3 kg – (750 – 200) g = 3 kg – 550 g = 3 kg – 550 × 1 g = 3kg – 550 × 1/1000 kg = 3 – 𝟓𝟓𝟎/𝟏𝟎𝟎𝟎 kg = (3 × 1000)/1000 – 550/1000 kg = ((3000 − 550))/1000 = 𝟐𝟒𝟓𝟎/𝟏𝟎𝟎𝟎 = 2.450 ∴ Amount left = 2.450 kg
Examples
Example 1 (b) Important
Example 2
Example 3 Important
Example 4
Example 5 Important
Example 6 Important
Example 7 You are here
Question 1
Question 2 Important
Question 3 (a)
Question 3 (b) Important
Question 4
Question 5 Important
Question 6
Question 6 (a) Important
Question 6 (b)
Question 6 (c) Important
Question 6 (a)
Question 6 (b) Important
Question 6 (c) Important
Question 7
Question 7 (a) Important
Question 7 (b)
Question 7 (c) Important
About the Author
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo