Page 163 - Touchpad Mathematics_Ver1.0_C4

E:\Working\Orange_Education\TouchPad_Maths_4\Open_Files\Chap_09\Chap_09
\ 10-Nov-2025 Bharat Arora Proof-8 Reader’s Sign _______________________ Date __________

3. Find the difference.

a. kg g b. kg g c. kg g
240 530 208 310 600 000
– 175 299 – 45 375 – 495 825

4. Write in the vertical form and find the difference between:

a. 54 kg 20 g and 56 kg 36 g b. 580 kg 90 g and 620 kg 756 g

c. 28 g 389 mg and 40 g 90 mg d. 67 g 160 mg and 44 g 275 mg

5. The following boxes contain fruits as per the mentioned mass:

25 kg 400 g 13 kg 725 g 22 kg 85 g 18 kg 675 g
a. What is the difference between the boxes having the maximum and minimum mass?

b. Which two boxes have a total mass of 32 kg 400 g?

c. Which two boxes have a total mass of less than 40 kg but greater than 36 kg?

d. What is the total mass of all the fruit boxes?

MeASurIng CApACITy (VoLuMe)

The base unit of measuring capacity (volume) is the litre (L). It is the standard unit
for measuring capacity. There are some other units of capacity also.

The units bigger than the litre (L) are decalitre The units smaller than the litre (L) are decilitre
(daL), hectolitre (hL) and kilolitre (kL). (dL), centilitre (cL) and millilitre (mL).

1 daL = 10 L 1 L = 10 dL
1 hL = 100 L 1 dL = 10 cL

1 kL = 1000 L 1 cL = 10 mL

Conversion of Bigger units of Capacity into Smaller units

The relation between the units of capacity (volume) will help us convert one unit into
another.

To convert a bigger unit into a smaller unit, we multiply.

161
Measurement