Question

Flor read a book for 3/4 hour while blessie read a book for 1/2 hour. How many hours they both spend in reading a book?

Answer 1

Answer:

$\frac{5}{4} \times 60 \\ = 75 \: min \\ means \: 1hour15min$

Step-by-step explanation:

Flor read book = 3/4 hours

Blessei read = 1/2 hours

add both

3/4 +1/2

5/4 or 1 1/4

Answer 2

Answer:

Flor reads 3/4 hour:

3/4×60=45 minutes

Blessie reads 1/2 hour:

1/2×60=30 minutes

They together read :

5/4 hour=45 minutes +30minutes

=75minutes

=1minute 15 seconds

So,they both spend 1 hr 15 sec in reading a book.

Hope it helps you.