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Let the amount donated by Subramaniam be x rupees. Then, the amount donated by Naidu will be x+125 rupees. Given equation: x+(x+125)=975 Combine like terms: 2x+125=975 Solve for x: 2x=975−125 2x=850 
The amount donated by Subramaniam is ₹ 425 .
How many three digit numbers are divisible by 5?
The mean of the sample data = 60 and median = 48. Find the mode of this distribution.
If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
3, 12, 48, 192, __________ find which of the following term is equal to 12288?
The average of 20 numbers is calculated as 35. However, it was later discovered that one of the numbers was mistakenly recorded as 28 instead of 82. Wha...
The cost of an item is 'A'. A shopkeeper increases the price by 'x'%, then applies a discount of 'd'% on the increased price. Aft...
Find the mode for the given distribution.
(rounded off to two decimal places).
The arithmetic means of the following data is.23,17,20,19,21,20,20
A man wants to invest Rs. 60660 in bank accounts of his two sons whose ages are 12 years and 16 years in such a way that they will get equal amount at a...
3600, 600, 120, 30, 10, ?
