153
<u>+121</u>
274
Hope this helps!
Answer:
The answer is stratified.
Step-by-step explanation:
20% of 55 is
11Convert your percentage into a decimal:

Multiply your decimal by 55:
Add all sides.
5x+2+3x+8+4x-1
Combine like terms
12x+9
Subtract nine to get it on the other side of the equal sign
12x= -9
Divide by twelve
x=-9/12
Simplify
x=-3/4
Plug in x.