For every pound a company spends on advertising, it spends £0.80 on its website. Express the amount spent on advertising to the amount spent on its website as a ratio in its simplest form.

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

Step-by-step explanation:

COMPANY HAS EARNED (IF) = 1 POUND

SPENDS ON WEBSITE = 0.45 POUND

THEN RATIO = 1-0.45÷ 0.45

                        = 0.55/0.45

                        =11/9

i'm sorry i don't know

step-by-step explanation: