Question

Calories 140 Calories from fat 35 how do i find the percent

Answer 1

if we take 140 to be the 100%, how much is 35 in percentage off of it?


`\bf \begin{array}{ccllll} amount&\%\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 140&100\\ 35&x \end{array}\implies \cfrac{140}{35}=\cfrac{100}{x}`

solve for "x".