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The correct answer is D
Sum of the three numbers is 150. Ratio of the first number to second number is 3:5 and the ratio of second number to third number is 5:7. Find the secon...
A positive number becomes 9 times its reciprocal when 3 is added to it. Find this number.
Four consecutive two-digit odd numbers add up to a total that, when divided by 10, results in a perfect square. Which of the following options could be ...
One-seventh of a 2-digit number is 10 less than half of the number. What is the sum of the digits of the 2-digit number?
Sum of squares of three consecutive numbers is 1325. Find the sum of first and third number.
(5.53 – 4.07) 2/(4.07 – 3.15)(3.15 – 5.53) + (4.07 – 5.53) 2/(3.15 – 5.53)(5.53 – 4.07) + (3.15 – 5.53) 2
Find the average of first 12 whole numbers.
What is the smallest four-digit number that can be evenly divided by 20, 24, and 36?