The $100 increased by 300% by $400.
We have to determine
What is $100 increased by 300%?
Percentage;
A percentage is a number or ratio that can be expressed as a fraction of 100.
The new value is determined by;
New value = 100 + Increase in percentage
New value = 100 + (300% × 100)
New value = 100 + 300% × 100
New value = ( 1 + 300% ) × 100
New value = (100% + 300%) × 100
New value = 400% × 100
New value = 400 ÷ 100 × 100
New value = 400 × 100 ÷ 100
New value = 40000 ÷ 100
New value = 400
Hence, the $100 increased by 300% by $400.
To know more about Percentages click the link given below.
https://brainly.com/question/900167
