On Saturday , 20 of the students in a class took a test and their average score was 80. On Tuesday, the other 5 students took the test, and their average score was 90 . what was the average for the entire class?

Created: 2 months ago | Updated: 2 weeks ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 09.09.2011 গণিত
613
Add Description

Related Questions

If a mark of 76 or higher represents an A grade, then to the nearest percent, what percent of students received an A?

Created: 1 month ago | Updated: 2 weeks ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 10.07.2009 গণিত
411
Add Description

If the individual marks of all the students are arranged in increasing order, which of the following is a possible mark for the 36th position in the list?

Created: 1 month ago | Updated: 2 weeks ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 10.07.2009 গণিত
376
Add Description

Your company has an advertisement budget of BDT 50 million per quarter. Accounts show that during the first three quarters the company has spent BDT 10, 15, and 20 million respectively. How much should the company spend during the fourth quarter in order to maintain the average budget allocation?

Created: 1 month ago | Updated: 2 weeks ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 10.07.2009 গণিত
441
Add Description

If 3m/3n=81, then which of the following values of m and n is correct?

Created: 1 month ago | Updated: 2 weeks ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 10.07.2009 গণিত
354
Add Description

If x-3y=3 and 2x+9y=11, then what are the values of x and y?

Created: 1 month ago | Updated: 2 weeks ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 10.07.2009 গণিত
400
Add Description