Number of seats = 0.5 (when /means length and w means width) using the measurements below work out how many seats are needed. 15 m 3 m seating area the number of seats that can fit in the seating area =

What is the 12th term of b(n)=-4-2(n-1)

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.