Question
P6.RD.TL.16010158-A2
The total number of marbles in Bag K, Bag L and Bag M was 158. 37 of the marbles from Bag K and 2 marbles from Bag L were removed. More marbles were then added into Bag M until the number of marbles in it was doubled. The ratio of the number of marbles in Bag K to Bag L to Bag M became 4 : 5 : 2.
  1. How many less marbles were there in Bag L than Bag K at first?
  2. Find the total number of marbles in Bag L and Bag M in the end.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010158

08 May 2024, 02:26 PM

The total number of marbles in Bag K, Bag L and Bag M was 158. 37 of the marbles from Bag K and 2 marbles from Bag L were removed. More marbles were then added into Bag M until the number of marbles in it was doubled. The ratio of the number of marbles in Bag K to Bag L to Bag M became 4 : 5 : 2.
  1. How many less marbles were there in Bag L than Bag K at first?
  2. Find the total number of marbles in Bag L and Bag M in the end.
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