For every pound a company spends on advertising, it spends 41 pence on its website. Express the amount spent on advertising to its website as a ratio in its simplest form.

The third box is a function

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.