7s paisa 2002 2.
A man bought certain number of litchee
at 20 per R$ 100 and an equal no. of 30 pez
Rs 100. He mixed them and sold them at
25 per Rs 100. Find his gain or loss percent?

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.