Question
Pamela did a practice paper. She spent 3920 seconds to complete all the 20 questions. She spent a total of 740 seconds on the first 10 questions. She then spent an equal amount of time on each of the remaining questions. How much time did she spend on each of the remaining questions?
2 m

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Pamela did a practice paper. She spent 3920 seconds to complete all the 20 questions. She spent a total of 740 seconds on the first 10 questions. She then spent an equal amount of time on each of the remaining questions. How much time did she spend on each of the remaining questions?