Measurements : Addition and Subtraction of Weight

__Addition__

__Examples__

**Find the
sum of the following.**

(i)
7 kg 400 g + 5 kg 350 g

**Sum =
12kg 750g**

ii.
14g 500mg +10g 750mg

**Sum = 25
g 150mg **

**Try this**

Find the sum of the following:

1. 5 kg 300g + 19 kg 850 g = **25kg 150g**

2. 15 g 450 mg + 14 g 25 mg + 3 g 700 mg = **33g 175mg**

3. 18 kg 750 g + 16 kg 400 g + 3 kg 500 g = **38kg 650g**

__Example__

**In a
market Rahman bought 12 kg 500 g of brinjal, 15 kg 250 g of ladies finger and
17 kg 350 g of onion what is the total weight of vegetables?**

**Solution:**

**Total weight = 45kg 100g**

**Total weight of the
three vegetables = 45 kg 100 g**

__Subtraction__

** **

__Examples__

**Find the
difference**

i.
39kg 500g − 33kg 750g

**Difference
= 5 kg 750g**

ii.
750 g 350 mg − 350g 225 mg

**Difference
= 400 g 125 mg**

** **

**Try this**

**Subtract
the following **

a. 75 kg − 35 kg 400 g =** 39kg 600g**

b. 57 kg 750 g − 23 kg 450 g =** 34kg 300g**

c. 975 kg 400 g − 755 kg 550
g =** 29kg
850g**

__Example__

A
sack had 25 kg rice. Out of 25kg rice 13 kg 500 g of rice which was used for
noon meal. What is the weight of the remaining rice?

**Solution :**

**Remaining rice**
= 11 kg 500 g

**Remaining amount of
rice in sack = 11 kg 500 g**

** **

Tags : Measurements | Term 2 Chapter 4 | 5th Maths , 5th Maths : Term 2 Unit 4 : Measurements

Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail

5th Maths : Term 2 Unit 4 : Measurements : Addition and Subtraction in Weight | Measurements | Term 2 Chapter 4 | 5th Maths

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