Please attempt the above question, timed and then click below to reveal the few second technique leading to the correct answer =>
Technique © :
HINT: Students / Children! Please realise the fact that it is prudent to start by taking Moly’s ratio as 7 as the money Joy has is 4/7 th of Moly.
Step 1. Based on the above hint Joy’s ratio of money is to Moly’s ratio of money is =>
4:7
Step 2. Now, since Moly has 1/4th of the money as Lilly, Lilly should have 4 times of the money as Moly.
7 x 4 = 28
Step 3. Therefore, Ratio of money of Molly is to Lilly is =>
7:28
Answer: => The ratio of Joy’s money is to Moly’s money is to Lilly’s money is 4:7:28
Time allowed: 30 seconds
Time taken using the technique: 3 seconds
Time saved = 27 seconds [9/10th (90%) of time allowed by examiner]
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WORK SHEET – Practice question
John has 3/8th as much money as Mel. Mel has 1/3rd as much money as Loren. Write down the ratio of John’s money is to Mel’s money is to Loren’s money?
Technique © :
Step 1. =>
Step 2. =>
Step 3. =>
Answer: =>