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.

Deepti went to school for 216 days in a full year. If her attendance is 90%, find the number of days on which the school was opened.

sonal went to school for 219 days in a full years if her attendance is 75% find the number of days on which the school was open

70% of the students in a school are boys and the number of girls is 504 find the number of boys in the school

The total number of students in a school was 660. The ratio of number of boys and girls was 13 : 9. After some days, 30 girls joined the school and some boys left. The new ratio of number of boys and girls became 6:5. Find the number of boys who left the school.

The total number of students in a school was 660 .The ratio of number of boys and girls was 13:9 After some days , 30 girls joined the school and some boys left .the new ratio of number of boys and grils became 6:5 .Find the number of boys who left the school .

The total number of students in a school was 660 .the ratio of number of boys and girls was 13 :9 After some days , 30 girls joined the school and some boys left .The new ratio of number of boys and girls became 6:5 Find the number of boys who left the school .

If 60% of students in a school are boys and the total number of girls in the school is 460, find the number of boys in the school.

45% of the students in a school are boys.If the total number of students in the school is 880, find the number of girls in the school.

A man employed in an office on the condition that he will get Rs 20 for each day he attends the office and Rs 10 will be deducted from his salary for each day he absents. If in a month of 30 working days, he earned Rs 450, find the number of days he attended the office.