Question

13. Sonal attended her school on 204 days in a full year. If her attendance is 85%, find the
number of days on which the school was opened.
A's income is 20% less than that of B Ry​

Answer 1

Step-by-step explanation:

Let the total no of days be x

Given that

85/100 × x= 204

⇒x= 204×100/85

=240

∴ Total no. of days =240

Answer 2

Answer:

The school was open on 240 days.

Step-by-step explanation:

Sonal attended her school on 204 days in a full year.

Her attendance is 85%.

Therefore, Days attended/Days Open x100 = 85

=> 204x100/Days Open = 85

Therefore, Days Open = 204x100/85 = 204x20/17 = 12x20 = 240