I’m not exactly sure how to calculate the grade, but this is what I’ve done below. Hope it helps!
Answer:
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4 because 4 time 4 time 4 is equal to 64
<em>The answer is 13 pounds (lbs.) and 4 ounces (oz.). There are 2 tents and each is 6 pounds. Add those together and that is 12 pounds. All that is left is to add the ounces. 10+10=20. Since there are only 16 ounces in a pound and we have 20 ounces, we add an extra pound and are left with 4 ounces. </em>
