The ratio of 30 minutes to 2 hours is .

4:5

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1:4

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

5:17

No worries! We‘ve got your back. Try BYJU‘S free classes today!

5:6

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 1:4
When we compare two ratios, their units should be the same.

$∴$ 2 hours = $2 \times 60 = 120$ minutes
Required ratio = 30 : 120
Writing the ratio in its simplest form, we get
$30 : 120$
$= (1 \times 30) : (4 \times 30)$
$= 1 : 4$

Suggest Corrections

Similar questions

1) 30 m i n u t e s

1.5 h o u r s

2) 55 p a i s e

R s . 1

Find the ratio of the following:

(a) 30 minutes to 1.5 hours (b) 40 cm to 1.5 m

2

30

60

$2$ hours $30$ minutes $=$ ________ minutes.

Join BYJU'S Learning Program