Bundle Up!

Let's assume for the purposes of this challenge that for every layer of fabric you wear when it's cold outside (coats, cardigans, etc), the temperature increases by a tenth of the total.

Given n number of layers and a given temperature, return the temperature inside of all those warm fuzzy layers. Round to the nearest tenth of a degree.

calc_bundled_temp(2, "10*C") ➞ "12.1*C"
# 10 * 1.1 = 11
# 11 * 1.1 = 12.1

Examples

calc_bundled_temp(1, "2*C") ➞ "2.2*C"

calc_bundled_temp(4, "6*C") ➞ "8.8*C"

calc_bundled_temp(20, "4*C") ➞ "26.9*C"

Notes

• The temperature will be given in Celsius and as a string.
• Note that the degrees sign is given as an asterisk.