3. Kuldeep had a sum of money. He saved  1 4  of it. He spent  4 9  of the remaining on a suitcase.
  (a) What fraction of his money was spent on the suitcase?
  (b) What fraction of his money was left?

4. Each month, Reema spends  1 3  of her salary, saves  3 8  of the remainder and shares the rest of her salary equally among her mother, brother and sister. What fraction of her salary does each of then receive?

Hi, although here saved amount will be with him or may be he can save in banks so we will consider that saved amount is excludedThird:Let he has x amount. saved amount =x4remaining amount = x- x4=3x4amount spend on suitcase = 49 of 3x4=49 × 3x4=x3So he spent 13 of total on suitcaseso fraction of money he was left with = x-x4-x3=512xso 512 of total was leftPlease post single query in a thread. 

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In 3rd (a), find the LCMof 4 & 9 (i.e. denominators), you will get the total sum of money. subtract it from the amount spent on suitcase.
(b)the remaining money 
In 4th 
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3rd a
 
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