Divide
39.36by3000
Given: 39.36by3000
Converting Mathematical language into mathematical sign,
39.36by3000=39.36÷3000
Converting division into multiplication by taking reciprocal of 3000 i.e. 13000
39.36÷3000=39.36×13000
Simplifying the solution,
39.36×13000=3936100×13000=1312100000=0.01312
Therefore, 39.36by3000=0.01312.
Divide 3000 into two parts such that half of one part may be less than the other by 48.
The ratio of the circumference of two circles is 3:1. If the circumference of bigger circle is 39.36cm, find the radius of the smaller circle.