Question

Express as a ratio in its simplest form: 30 min to 2 h

Answer 1

Answer:

1:4

Step-by-step explanation:

30 mins / 2 hrs

= 30 mins / 120 mins

= 1 / 4

= 1 : 4

Answer 2

Given

• 30 minutes and 2 hours

To find

• Their ratio

Solution

• 30 minutes : 2 hours
• 1 hour - 60 minutes
• 2 hours - 60 × 2
• 2 hours - 120 minutes

• 30 minutes : 120 minutes
• 30 / 120
• 3 / 12
• 1 / 4
• 1 : 4

⇰ ∴ Ratio of 30 minutes to 2 hours is 1 : 4