GCSE Secondary Maths Age 13-17 - Number: Weight - Problem - Explained

The video tutorial explains how to calculate the number of coffee jars needed for 28 days, given Ben's daily coffee consumption. Initially, Ben uses 2 grams per cup, requiring 3 jars. When the coffee per cup increases to 2.5 grams, the calculation is adjusted, but the number of jars remains the same. The tutorial emphasizes understanding and applying basic arithmetic to solve practical problems.

What is the effect of increasing the amount of coffee used per cup on the number of jars Ben needs?

Explain the reasoning behind Ben's decision to buy 3 jars of coffee.