Respuesta :

for number 4 subtract 32.56 - 29.40 and the answer should be 3.16. 

3. Part A- The gerbil weighs about 93 grams. This estimate will be less than the actual weight since the real weight is closer to 93 than to 94. In other words, I rounded down.

3. Part B- 93.19 grams
Less than the actual weight