O-LevelMathematicsAlgebra and graphs4024/11 · May/June 2017 · Q52 Marks
Carl spent t minutes on his English homework. He spent three times as long on his Mathematics homework as on his English homework. He spent a total of 2 hours 20 minutes on his English and Mathematics homework. Write down an equation to represent this information and hence find the value of t.
- Write down an equation to represent this information and hence find the value of t.[2]
Mark scheme
Marking points from the official mark scheme (May/June 2017). The mark or mark type is shown in brackets.
- [B1] t+3t=140 or 4t = 140
- [B1] [t] = 35
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