Respuesta :

the answer to ur question is 0.396
2.2% * 18 = 0.396
To find a percent of a number, multiply the percent by the number.
To convert a percent to a decimal, move the decimal point 2 places tot he left.

2.2% of 18 2/11 =
= 2.2% * 18 2/11
= 0.022 * 200/11
= 0.4