math

AFTER JENNY SPENT 1 / 3 OF HER SAVINGS ON A School bag, she had Rs 780 left .find jenny's SAVINGS AT FIRST.

  1. 👍 3
  2. 👎 0
  3. 👁 2,127
  1. if she had s savings, then after spending 1/3 of it, she had 2/3 s left. So,

    2/3 s = 780

    1. 👍 6
    2. 👎 4
  2. 1170

    1. 👍 3
    2. 👎 2
  3. 2unit=780
    1unit=780/2=390
    3unit=390*3=1170

    1. 👍 7
    2. 👎 0

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