After taking 30 socks out of the washing machine, Shamim noticed that the ratio of blue socks to brown socks to black socks was 2:3:5. How many black socks were in the washing machine?

Created: 2 months ago | Updated: 1 month ago
Job Solution National Bank Ltd National Bank Ltd - Officer - 11.09.2009 গণিত
370
Add Description

Related Questions

If an inspector rejects 0.08% of a product as defective, how many units of the product will be examined in order to reject 2?

Created: 1 month ago | Updated: 1 week ago
Job Solution National Bank Ltd National Bank Ltd - Officer - 11.09.2009 গণিত
705
Add Description

Ms. Zareen purchased stock for Tk. 15,000 and 2/3 of it after its value doubled. She sold the remaining stock at 5 times its purchase price , what was her total profit?

Created: 1 month ago | Updated: 1 week ago
Job Solution National Bank Ltd National Bank Ltd - Officer - 11.09.2009 গণিত
780
Add Description

A car goes 15 miles on a gallon of octane when it is driven at 50 miles per hour. When the car is driven at 60 miles per hour, it only goes 80% as far. How many gallons of octane is needed to travel 200 miles if half the distance is traveled at 50 miles per hour and the rest at 60 miles per hour?

Created: 1 month ago | Updated: 1 week ago
Job Solution National Bank Ltd National Bank Ltd - Officer - 11.09.2009 গণিত
965
Add Description

The sum of two numbers is 56. If three times of the smaller number is one-half of the larger number, what is the larger number?

Created: 1 month ago | Updated: 1 week ago
Job Solution National Bank Ltd National Bank Ltd - Officer - 11.09.2009 গণিত
507
Add Description

Mr. Zaman is insured completely for Tk. 1,50,000 against damages to his machinery. For any damage over Tk. 1,50,000 the insurance company will pay Tk. 1,50,000 plus 15% of the additional damage. For a recent accident, Mr. Zaman was paid Tk. 1,56,000 by the insurance company. What was the total amount to the damage estimated?

Created: 1 month ago | Updated: 1 week ago
Job Solution National Bank Ltd National Bank Ltd - Officer - 11.09.2009 গণিত
667
Add Description