Question

ram has written 50 letters in 10 min sham has written 40 letters in 10 min how much letter they will writing in 9 hours?​

Answer 1

Ram will have written 2700 and Sham will have written 2160 letteres in 9 hours

Ram has written 50 letters in 10 min sham has written 40 letters in 10 min 

• By following unitary method

In 10 mins Ram wrote 50 letters

In 1min Ram wrote 50/10 letters

=5

•Therefore in 9hours that is 540 mins, Ram wrote 540×5= 2700 letters

•Similarly Sham in 540 mins wrote 540×40/10=2160 letters

Answer 2

Answer:

ram will write 2700 in 9 hours and sham will write 2160 letters in 9 hours.

Step-by-step explanation:

ram 50×60 mins × 9 hours = 2700 letters

sham 40×60 mins ×9 hours = 2160 letters