John spent 20% of his money on food. He spent 2/5 of the remainder on a toy. The toy
cost $12.
a. What percentage of his money did he spend on the toy?
b. How much money did he have at first?
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram