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four teenagers collected a total of £64 for charity. each teenager collected a whole number of pounds. the modal amount collected was £16. the range of the amounts collected was £2. work out how much each teenager collected?

  • maths -

    please someone answer

  • maths -

    Had they collected £16 each, the mode would have been £16 but the range would have been £0
    So two of them must have been £2 apart

    How about
    £16, £16, £15, £17

  • math -

    Tutors come online at different times of the day, so you won't necessarily get immediate answers.

    With 4 teens, at least two must have collected the modal amount 16 + 16.

    64 - 32 = 32

    With range of only 2, the remaining two must be one above and one below the mode.

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