Question

Find the ratio of the following a) 30min to 1.5 hr b)60cm to 20m c) 65paise to Rs.1 d) 200ml to 2 liters​

Answer 1

Answer:

(a)1:3

(b) 3:1

(c) 13:20

(d) 1:10

Answer 2

Answer:

Step-by-step explanation:

a) 30min:1 $\frac{1}{2}$ hrs

1hr=60min

1  $\frac{1}{2}$ hr=90min

so,

30min:90min

1:3 is the answer

b)60 cm:20m

1 m=100cm

20m=20(100)

=2000 cm

so,

60cm:2000cm

so the answer is 3:100

c)65 p: 1 rup.

1 rup.=100 paise

so,

65:100

so the answer is 13:20

d)200ml:2l

1l=1000ml

2l=2(1000)

=2000ml

so,

200:2000

so the final answer is 1:10