Decompose the fraction represented in the model into the sum of its unit fractions. (3 points)
a fraction strip partitioned into eight parts with two parts shaded
a
one eighth plus one eighth equals two eighths
b
one eighth plus one eighth plus one eighth plus one eighth equals four eighths
c
one eighth plus one eighth plus one eighth plus one eighth plus one eighth equals five eighths
d
one eighth plus one eighth plus one eighth plus one eighth plus one eighth plus one eighth equals six eighths
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