Which steps could be used to solve this story problem?
annie skated for three times as...
Mathematics, 29.01.2020 19:44, nevaehkirk1997
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 ร 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 ร 3.
subtract 5 from 10.
add the product and the difference.
add that sum to 10.
Answers: 1
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