There are 800 students in a school. If 1/10 of the students were absent on a day, find the number of students that were present that day. Also find the fraction of students of the school that was present that day.?

Report

Report an issue

Name

Email

Message

Submit

Cancel

RRB ASM Exam (Bhubaneshwar) 2009 click here to view all questions

There are 800 students in a school. If 1/10 of the students were absent on a day, find the number of students that were present that day. Also find the fraction of students of the school that was present that day.?

A700

B650

C720

D750

pratab ? Jan 12 '2019 at 19:55

Answer is: [C] 720

Explanation:

Total strength of school =800

absent = \(\frac{1}{10}\) of total

absent = \(\Big(\frac{1}{10}\Big) \times 800\)=80

present = 800-80 =720

All DiscussionsClick here to write answer

Answer is: [C] 720 Explanation: Total strength of school =800 absent = \(\frac{1}{10}\) of total absent = \(\Big(\frac{1}{10}\Big) \times 800\)=80 present = 800-80 =720 pratab ? answered Jan 12 '2019 at 19:55 All Comments

Post your answers here:

Post

Post your comments here:

Message

Post

Cancel