Which steps could be used to solve this story problem?
Annie skated for three times as long as she jumped rope. She jumped rope for 5 minutes more than she jogged. She jumped rope for 10 minutes.
How many minutes did Annie exercise altogether?
Choose all answers that are correct.
A.
Multiply 10 × 3.
Add that product to 10.
Divide the sum by 5.
B.
Add 10 + 10 + 10.
Then divide the quotient by 5.
C.
Add 10 + 10 + 10.
Subtract 5 from 10.
Add the sum and the difference.
Add that sum to 10.
D.
Multiply 10 × 3.
Subtract 5 from 10.
Add the product and the difference.
Add that sum to 10.