Renees baby sister weighs 7 pounds and 2 ounces. How many ounces does the baby sister weigh?

114 ounces

Step-by-step explanation:

Each pound = 16 ounces

Since there are 7 pounds, we must multiply 16 by 7 to get the answer into ounces.

7 * 16 = 112

Now we must add the extra 2 ounces to get our final answer.

112 + 2 = 114

Obviously, one pound = 16 ounces. If she weighs 7 pounds, that would be 7*16=112 ounces + the 2 ounces = 114. Renee's baby sister weighs 114 ounces.