Question

There are 25 Note books and 20 pens on a table. find the ratio of

i) Number of pens to number of note books

ii) number of Note books to the total number of objects on the table

by objects I mean Note books and pens​

Answer 1

i] 4:5

ii] 5:9

Explanation:

i] no. of pens/ no. of notebooks

20/25

4/5

= 4:5

ii] no. of notebooks/ total no. of pens and notebooks

25/ 20+25

25/ 45

5/ 9

5:9