Question

Find the ratio of.
1) 48 meters to 36 m
2) 3km to 300m
3)25cm to10m
4)200ml to 5L
5)35minutes to 45sec
6)15 paise to 1.75 rupees
7)15 kg to1200g

Answer 1

Answer:

Step-by-step explanation:

1) 48 meters to 36 m

     48/36 = 4/3 => 4 : 3.

2)3km to 300m

   3000/300 = 10/1 => 10 : 1   (∵ 1 km = 1000 m)

3) 25 cm to 10m

    25/10 * 100 = 25/1000= 1/40 => 1 : 40   (∵ 1 m = 100 cm)

4) 200ml to 5l

    200/5000 = 1/25 = 1 : 25 (∵ 1 L = 1000 ml)

5) 35 minutes to 45 sec  

    35 * 60 / 45 = 140/3 => 140 : 3   (∵ 1 min = 60 sec)

6) 15 paise to 1.75 rupees

   15/175 = 3/35 => 3 : 35  (∵ 1 rupee = 100 paise)

7) 15 kg to 1200 g

   15 * 1000 / 1200 = 25 / 2 =  25 : 2 (∵ 1 kg = 1000 g)