Use fractions in the context of units of length, time and money

__Use fractions in the context of units of length, time and money__

**Length (In fractions)**

__ __

__Example__

2
Km 500 m = 2 ½ Km

1
Km 250 m = 1 ¼ Km

7
Km 750 m = 7 ¾ Km

8
Km 500 m = 8 ½ Km

**Let us
know**

1
Km = 1000 m

½
Km = 500 m

¾
Km = 750 m

¼
Km = 250 m

__Time (In fractions)__

15
minutes = ¼ Hour

30
minutes = ½ Hour

45
minutes = ¾ Hour

60
minutes = 1 Hour

**1/4 × 60 = 60/4 = 15
minutes**

**1/2 × 60 = 60/2 = 30
minutes**

**3/4 × 60 = 180/4 = 45
minutes**

**1 × 60 = 60minutes**

**Let us
know **

60 minutes = 1 Hours

Half part of 60 minutes = 30 minutes

Quarter part of 60 minutes = 15 minutes

There Quarter part of 60 minutes = 45 minutes

__Examples __

**1. Convert into minutes
**

a)
2 Hour = 2 × 60 = **120 minutes 1 Hour = 60 minutes**

b)
3 Hour 20 minutes = (3 × 60) + 20 = **200
minutes**

c)
4 Hour = 4 × 60 = **240 minutes**

d)
5 Hour 15 minutes = (5 × 60) + 15 = 300 + 15 = **315 minutes**

**2. Convert in to hours **

a)
42 minutes

**42 × 1/60 = 42/60 = 7/10
Hour**

b)
55 minutes

**55 × 1/60 = 55/60 =
11/12 Hour**

__Money [In fractions]__

** **

__Example __

__In ____₹ 1__

¼
part of ₹ 1 = 25 paise Quarter part of ₹ 1 = 25
paise

½
part of ₹ 1 = 50 paise Half part of ₹ 1 = 50 paise

¾
part of ₹ 1 = 75 paise Three quarter part of ₹ 1 =
75 paise

1
part of ₹ 1 = 100 paise Full part of ₹ 1 = 100
paise

__Example __

__In ____₹ 100__

¼
part of ₹ 100 = ₹ 25 Quarter part of ₹100 = ₹ 25

½
part of ₹ 100 = ₹ 50 Half part of ₹100 = ₹ 50

¾
part of ₹ 100 = ₹ 75 Three quarter part of ₹100 = ₹
75

1
part of ₹ 100 = ₹ 100 Full part of ₹100 = ₹100

__Example __

__In ____₹ 2000__

¼
part of ₹2000 = ₹500 Quarter part of ₹2000 = ₹500

½
part of ₹2000 = ₹1000 Half part of ₹2000 = ₹1000

¾
part of ₹2000= ₹1500 Three quarter part of ₹2000=
₹1500

1
part of ₹2000 = ₹2000 Full part of ₹2000 = ₹2000

Tags : Interconcept | Term 2 Chapter 5 | 5th Maths , 5th Maths : Term 2 Unit 5 : Interconcept

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5th Maths : Term 2 Unit 5 : Interconcept : Use fractions in the context of units of length, time and money | Interconcept | Term 2 Chapter 5 | 5th Maths

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