the perimeter of a rectangular field is 500 yards and its area is 14400 sq. yards .what is its lenght and breadth ?
A trader buys some oranges at #50 each. He finds that six of them were rotten. He sells the rest at #80 each and[..]
Problem Solution An airplane leaves Los Angeles bound for Caracas, Venezuela, flying at an average rate of 870 mph.[..]
Ayako and Joshua have a total of 59 sweets between them. Ayako has n sweets. Joshua has 3 fewer sweets than Ayako.[..]
Three times a number plus 12 minus 5 times the same number is 22. What is the number?
Your sister can get $30 per day for selling clothes at the market. But she has to pay $60 at first for renting a[..]
The volume of a square is 300 cubed cm. Find the radius of the sphere in cm correct to 3 significant figures.
The pet store has 36 birds, 1/3 of which are parakeets and the remaining 2/3 are finches. If the store wanted to[..]
A car travelled on a B class road for 20 minutes at an average speed of 57 km/h. It then travelled a distance of 55[..]
A basketball team sells tickets that costs $10, $20, or for VIP seats $30. The team has sold 3450 tickets overall.[..]