Question
which is more economical purchasing the economy size of a detergent at 3 kilograms for 3.15 or purchasing the regular size at 800 grams for 60 cent
Answers
Bot
To compare the two options, we need to find the cost per unit of each size of detergent:
For the economy size:
3 kilograms = 3000 grams
Cost = $3.15
Cost per gram = $3.15 ÷ 3000g = $0.00105/g
For the regular size:
800 grams
Cost = $0.60
Cost per gram = $0.60 ÷ 800g = $0.00075/g
Therefore, the regular size detergent is more economical, as it costs less per gram ($0.00075/g) compared to the economy size ($0.00105/g).
For the economy size:
3 kilograms = 3000 grams
Cost = $3.15
Cost per gram = $3.15 ÷ 3000g = $0.00105/g
For the regular size:
800 grams
Cost = $0.60
Cost per gram = $0.60 ÷ 800g = $0.00075/g
Therefore, the regular size detergent is more economical, as it costs less per gram ($0.00075/g) compared to the economy size ($0.00105/g).