Question

1. Find the ratio of the following.
(a) Speed of a cycle 15 km per hour to the speed of scooter 30 km per hour.
(b) 5 m to 10 km
(c) 50 paise to 35
hu​

Answer 1

Answer:

(a) 1 : 2

(b) 1 : 2500

(c) 0.5 : 8.24

Explanation:

(a) 15km/hr : 30km/hr

Dividing both sides by 15

Ans. : 1 : 2

(b) 5m : 10km

Converting them to get the same units.

1m = 0.001 km

Therefore, 5m = 0.005km

So now, 0.005km : 10km

Dividing both sides by 0.005

Ans. : 1 : 2500

(c) 50 paise : 35 hu

converting them to get the same units.

1hu = 0.24 Rs.

35hu = 35*0.24 = 8.24Rs.

Also, 100p = 1 Re.

So, 50p = 0.5Rs.

Ans. : 0.5Rs. : 8.24Rs.

Answer 2

Answer:

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