Question

A gulab jamun, contains sugar syrup up to about 30% of its volume. Find approximately how much syrup would be found in 45 gulab jamuns, eachshaped like a cylinder with two hemispherical ends with length 5 cm and diameter 2.8 cm

Answer 1

Total volume of gulab Jamun= volume of sphere+volume of cylinder
=`4/3pir^3+pir^2h` =`22*0.2*1.4*12.2/3` Total syrup of volume=30/100*volume of gulab jamun *tatal number of gulab jamun.
=`3/10*22*.2*1.4*12.2*45/3`
=`338.184 cm^3`