Python, print all floats to 2 decimal places in output

Question

I need to output 4 different floats to two decimal places.

This is what I have:

print \'%.2f\' % var1,\'kg =\',\'%.2f\' % var2,\'lb =\',\'%.2f\' % va         


        

Answer 1

Format String Syntax.

https://docs.python.org/3/library/string.html#formatstrings

from math import pi
var1, var2, var3, var4 = pi, pi*2, pi*3, pi*4
'{:0.2f}, kg={:0.2f}, lb={:0.2f}, gal={:0.2f}'.format(var1, var2, var3, var4)

The output would be:

'3.14, kg=6.28, lb=9.42, gal=12.57'