Write an equation and solve it.
A graphic novel author spends 3 days writing for every 5 days she spends illustrating. If she spends 20 days illustrating, how many days does she spend writing? [Type your answer as a number.] days
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