For every pound a company spends on advertising, it spends £0.45 on its website. Express the amount spent on advertising to the amount spent on its website as a ratio in its simplest form
Answers
Given : For every pound a company spends on advertising, it spends £0.45 on its website
To Find : Express the amount spent on advertising to its website as a ratio in its simplest form.
Solution:
For every pound a company spends on advertising
Spend on Website is £0.45
amount spent on advertising : amount spent on Website
= 1 : 0.45
= 1 : 45/100
= 100 : 45
amount spent on advertising to its website as a ratio = 100 / 45
45 = 3 x 3 x 5
100 = 2 x 2 x 5 x 5
3 is common Factor
100 / 45 = 2 x 2 x 5 x 5 / 3 x 3 x 5
= 2 x 2 x 5 / 3 x 3
= 20 / 9
ratio in its simplest form. = 20 /9
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Answer:
1:0.45
Step-by-step explanation:
this is because the pound it spends is equal to the amount spent on the website.
Therefore the answer is:
1:0.45