Convert the following mixed number into an improper fraction: 3 2/8

Step-by-step explanation:

3 2/8 = 3¼ = 3×4/4 + ¼ = 12/4 + ¼ = 13/4

8×3+2= 8/26

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22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

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.