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The Least number which when successively divided by 5, 3 & 4 leave remainders 4, 2 and 3 respectively.
=> [{(4 + 3) x 3} + 2] x 5 + 4
=> 23 x 5 + 4
=> 115 + 4
=> 119
If D and E are the mid points of AB and AC respectively of ∆ ABC, then the ratio of the areas of ADE and BCED is ?
A bag contains notes of Rs.10, Rs.20, and Rs.50 in the ratio of 1:3:5. If the total value of money in the bag is Rs.1920, find the number of Rs.20 notes.
The simplest form of the ratio of 2.5 : 6.5 is _____.