WebAnswer (1 of 14): Two-third means 2/3 Three-fourth means 3/4 One-fifth means 1/5 From the question, 2/3*3/4*1/5*X = 15 1/10*X = 15 X = 15*10 = 150 Now to find 30% of X 30%*X = 30/100*150 = 45 WebFeb 6, 2024 · 3. Multiply the bottom ones place by the top tens number. Take the same number on the bottom and multiply it by the top tens number. Remember to add the number you carried and write the result below the line. For example, with 24 x 24, multiply 4 by 2 and add the 1 you carried. The result below the line should be 96.
Two-thirds of three-fourths of one-fifth of a number is 15 ... - Quora
WebIn math, the square formula calculates the square of any number, square of a = a 2 = a × a, such as the square of 5 is 5 × 5 = 25. We can clearly see that the square and the square root of any number are inverse operations. How To Use Squaring Formula? In order to use squaring formula, follow the steps given below: Step 1: Identify the number a. WebThis dodecagon has been split into five squares. One square is one fifth. ... Registered Number 01177822 England. Registered Office: 80 Strand, London, WC2R 0RL. 'Dorling Kindersley', 'DK', 'Eyewitness' and the open book logo … radio hrv 2018
Two fifth of the square of a certain number is 62.5 - Brainly.in
Find the squared value of a number n. Enter positive or negative whole numbers or decimal numbers or scientific E notation. See more When you want to square negative numbers in this calculator use parentheses with your input. 1. -5² means -(5 × 5) = -25 2. -(5)² means -(5 × 5) = -25 3. (-5)² means (-5 × -5) = … See more A number n squared is written as n² and n² = n × n. If n is an integer then n² is a perfect square. For example, 3 squared is written as 3² and 3² = 3 × 3 = 9. Nine is a perfect square. See more Web1. We know that difference of squares of two consecutive numbers forms an A.P. of odd numbers. Then I was working on consecutive numbers and found that if difference of squares of two consecutive numbers is also a square, then one of the two numbers is either multiple of 5 or a prime number. Now I need a counter example for this fact. WebFeb 13, 2024 · Let's take the example from the beginning of the above section: 2/5 and 3/8.One way to compare them is to convert both to decimals. This would give: 2/5 = 0.4, 3/8 = 0.375.. This way, we're back to the problem of ordering decimals from least to greatest, which is relatively simple.. However, not all fractions have a nice decimal representation. draft projektu