An orange of radius 3.5cm conttains juice about 15% of its volume. Find approximately how oranges are required for gathering of 50 people, if eack guest is to be served with 250ml juice.

Given 
Radius of each orange=3.5m
Volume of orange=43πr3                                  =43×227×3.5×3.5×3.5                                  =179.67m3Each orange contains 15% of its volume=15100×179.67=26.95ml27mlLet N be the number of orangesFrom the give dataN×27=50×250N=50×25027462.99463So Number of dozens=46312=38.583339

  • 13
What are you looking for?