Question

3. How much is 30% of 3 hours and 30 minutes?
a) 1 hour 09 minutes b) 1 hour 03 minutes
c) 1 hour 10 minutes d) 1 hour 33 minutes​

Answer 1

Step-by-step explanation:

3 hr 3O min= 3*6O+3O min

= 18O+3Omin

=21O min

$\frac{30}{ 100} \times 210$

$3 \times 21$

$63$

63min = 1hr + 3min

b is correct

please mark it as brainliest

Answer 2

Answer:

1 hour 3 minutes is the 30% of 3 hours 30 minutes

Step-by-step explanation:

3 hours 30 minutes = 3 (60) + 30

= 180 + 30

= 210 minutes

30% of 3 hours 30 minutes is;

30/100 × 210 = 3×21

= 63

•^• 63 minutes is equal to 1 hour 3 minutes

Option ( B ) is correct