Three different brands of rice are on sale, which brand provides the best value for money? Their prices are: Brand A) 250g for £3.21, Brand B) 400g for £5.30, Brand C) 750g for £8.80

In order to compare the prices of each of these brands of rice, we will work out how much it costs to buy 100g of each brand - by using a consistent weight we can measure the prices against each other. The smallest value will tell us what the best value for money.Brand A)(250g/100g) = 2.5£3.21 / 2.5 = £1.28Brand B) (400g/100g) = 4£5.30 / 4 = £1.33Brand C)(750g/100g) = 7.5£8.80 / 7.5 = £1.17When we compare the 100g values we can see that the cheapest price is Brand C. Therefore, brand C offers the best value for money. 

GC
Answered by Gregory C. Maths tutor

2866 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

A ladder 6·8m long is leaning against a wall, as shown in the diagram. The foot of the ladder is 1·5m from the wall. Calculate the distance the ladder reaches up the wall. Give your answer to a sensible degree of accuracy.


Finding Roots of Quadratic Equations


Find the value of 4a + 3b when a=2 and b=5


Factorise x^2 + 5x + 6


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences