Difference between float and double??

Answer 1

Precision is the main difference.

Float - 7 digits (32 bit)

Double-15-16 digits (64 bit)

Answer 2

Floats typically use 4 bytes of data, whereas doubles use 8 bytes. That means that a float takes up less space, but it doesn't have the precision or range of a double.

Answer 3

thank you guys....