To find the total pounds Alvin lost in February, we need to add up the pounds he lost in each week:
1.25 + 2.4 + 1.35 + 2.9 = 7.9 pounds
Therefore, Alvin lost a total of 7.9 pounds in February.
Alvin is losing weight by walking each evening after dinner. During the first week in February he lost 1.25 pounds. During the second, third, and fourth weeks, he lost 2.4 pounds, 1.35 pounds, and 2.9 pounds, respectively. How many total pounds did Alvin lose in February?
1 answer