Question

Pooja has a camera that takes film that allows 24 exposures, whereas Ravi has a camera
that takes film that allows 36 exposures. Both of them want to be able to take the same
number of photographs and complete their rolls of film. How many rolls should each buy?​

Answer 1

Answer:

Pooja : 3 and Ravi : 2

Step-by-step explanation:

To be able to take the same

number of photographs and complete their rolls of film we'll have to take LCM of 24 and 36 = 72 Exposures each

Thus Pooja needs 72/24 = 3 rolls

and Ravi needs 72/36 = 2 Rolls

Answer 2

Answer:

72 films rolls both buy