Predict- I predict this question will be about problem solving.
Read- The question says : Which deal costs less per metre A-$1.50 for 15 m or B-$5 for 45 m.
Whats the BIG question?- The BIG question is Which deal costs less per metre A-$1.50 for 15 m or B-$5 for 45 m.
Clarify- Nothing to clarify
Solve- First found out how much it would be for the $1.50 option if it were 45 metres and it equaled $4.50. Which is only 50 cence less then option B!
Summary- The answer is 50 cence