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Solve1. Babita has a total of 520 as currency notes in the denominations of ₹50, ₹20 and ₹10 The ratio of the number of 50 notes and ₹20 notes is 3:4. She has 20 notes in all, how many notes of each denomination she has ? 2. The ages of Tani and Daizy are in the ratio 5:9. Eight years later, sum of their ages will be 86 years. What are their present ages ?3. One number is 4 times another number. If 12 is added to both the numbers, then one of the new number becomes twice of other new number. Find the numbers. |
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Answer» Step-by-step EXPLANATION: |
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