Question

Pls can someone help me :)

Answer 1

Answer:

if u like plz mark me as brainliest

Step-by-step explanation:

For the first bottle:

£55÷80= 0.6875

For the second bottle(s):

Since we're working out the price for two bottles, add the millilitres together. So:

50ml + 50ml = 100ml

Then add the prices together, considering the special offer.

The first bottle is at £45. The second is half price so, £45÷2= £22.50

Add the two together: £45 + £22.50= £67.50

Continue as normal, with the price divided by the amount:

£67.50÷100= 0.675

Now, the price of the first bottle per ml was 0.6875. The price for the second bottles was 0.675 altogether. The smaller number is the cheapest price, meaning it is the best buy. 0.675 is smaller than 0.6875

So, the two 50ml bottles are the better buy.

(The answer i gave was correct but thought it would be better to give reasons for each step to avoid confusion)