Diane serves breakfast to two groups of children at a daycare center. one box of oaties contains 12 cups of cereal. she needs 1/3 cup for each younger child and 3/4 cup for each older child. todays group includes 11 younger children and 10 older children. is one box of oaties enough for everyone?

yes it is enough

Step-by-step explanation:

11 x 1/3 + 10 x 3/4

= 11/3 + 15/2

= 22/6 + 45/6

= 67/6

=11 1/6

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2