Question

Question # 40
Revisit
Choose the best option
014/11 her
Sameena thought that a Bus journey would take 9/10 hr but the actual journey took 5/12 hr
longer. How long did the actual journey take?
071/60 hr
0127 hr
0 79/60 h​

Answer 1

Answer:

Firstly leta tranform the hours to minutes,

To convert hours to minutes, we multiply it by 60.

Therefore, (7÷10) ×60, zero of ten and sixty cancels out leaving us with 7×6 = 42 min.

1 by 5 hours, i. e. (1÷5)×60 = 12 minutes.

Therefore total journey took

42+12= 54 mins.

To convert it to hours, divide it by sixty,

Giving you 0.9 hours, or 9/10 hours.

Answer 2

It took 79÷60 hours to reach the destination.

Step-by-step explanation:

The assumed time taken to reach the destination= 9÷10 hours

The actual time taken to reach the destination= 5÷12 hours

Solution:

Now the time taken to reach = assumed time- actual time

Putting the values:

9÷10- 5÷12

54+ 25÷60

= 79÷60

Result:

Thus, it took 79÷60 hours to reach the destination.

(#SPj3)