Let’s start off with looking at converting Kilos to pounds.

86 kilos into pounds:

Step one, multiply the kilos by TWO.

To do this, just double the kilos.

86 x 2 = 172

Step two, divide the answer by ten.

To do this, just put a decimal point one place in from the right.

172 / 10 = 17.2

Step three, add step two’s answer to step one’s answer.

172 + 17.2 = 189.2

86 Kilos = 189.2 pounds

Let's try:

50 Kilos to pounds:

Step one, multiply the kilos by TWO.

To do this, just double the kilos.

50 x 2 = 100

Step two, divide the answer by ten.

To do this, just put a decimal point one place in from the right.

100/10 = 10

Step three, add step two's answer to step one's answer.

100 + 10 = 110

50 Kilos = 110 pounds