1: Find the ratio of the following:
(a) 30 kg to 600 g
(b) An hour to 15 minutes
(c) Rs.75 to 200 paise
(d) An hour to 15 minutes
(e) 30 cm to 2 m
(f) 345 cm to 4 m
Answers
Step-by-step explanation:
a)30 kg=30000g
30000:600
=50:1
b)1 h=60 min
60:15
=4:1
c)75 rs=7500 paise
7500:200
=75:2
d)same as b
e) 2m=200cm
30:200
=3:20
f)4m=400 cm
345:400
=69:80
Step-by-step explanation:
a)
30 KG = 30000 G ( 1 KG = 1000 G )
Ratio --------------
= 30000 / 600
= 50 / 1
= 50 : 1
b)
1 Hour = 60 minutes
Ratio --------------
= 60 / 15
= 4 / 1
= 4 : 1
c)
100 paise = Rs 1
200 paise = 2 * Rs 1 = Rs 2
Ratio --------------
= 75 / 2
= 75 : 2
e)
2 metres = 200 cm
Ratio --------------
= 30 / 200
= 3 / 20
= 3 : 20
f)
4 metres = 400 cm
Ratio --------------
= 345 / 400
= 69 / 80
= 69 : 80
d) Question was same as b) so I haven't done that...
Points to remember while solving above type of Questions...
- always convert the unit of both values to a common unit...
For Example - if 30 KG and 600 g was given,
convert 30 KG to grams or 600 G to KG
- Always write ratios in simplest form
- Ratio values are separated by ' : ' operator so don't forget to write, say
69 / 80 to 69 : 80