Question

Which is better to buy: 12 rolls of toilet paper for 10.00 or 5 bars of soap for4.00?

1) 12 rolls of toilet paper for $10.00
2) 5 bars of soap for $4.00

Answer 1

To determine better value, calculate the unit cost for each item: $0.83 per roll of toilet paper and $0.80 per bar of soap. The soap is slightly cheaper in terms of unit price, but 'better' to buy depends on individual needs and preferences.

Step-by-step explanation:

The question seems to be asking for a comparison of value between two different products, which involves doing a unit price comparison. To determine which option is better, we would calculate the price per roll of toilet paper and the price per bar of soap.

For the toilet paper: 12 rolls for $10.00 results in $10.00 ÷ 12 rolls = $0.83 per roll.

For the soap: 5 bars for $4.00 results in $4.00 ÷ 5 bars = $0.80 per bar.

In terms of pricing per unit, it can be seen that the bars of soap are slightly less expensive than the toilet paper rolls. However, determining which is actually better to buy depends on the needs and preferences of the buyer, which are subjective factors beyond the scope of a straightforward mathematical analysis.