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Oh, what a delightful sequence of numbers you have there! It looks like each number is increasing by multiplying by a certain number. Let's see, if you multiply 15 by 1.6, you get 24. Then, if you multiply 24 by 1.75, you get 42. Continuing this pattern, if you multiply 42 by 1.857, you get 78. And finally, if you multiply 78 by 1.923, you get 150. Happy little math!
subtract 4, divide by 3, multiply by 2, and repeat so the next one is 12
13. Simply subtract 11 from 24 to get the answer.
The inverse or opposite of the operation of multiply is divide. So the inverse operation of multiply by 24 would be to divide by 24 or multiply by the inverse of the number (1/24).
I think that the answer becomes 1 because lets say that your number was 24. The reciprocal of 24 = 1/24 and it you multiply 24/1 by 1/24 you get 24/24 = 1 (The reciprocal is a fraction flipped over i.e. bottom number becomes top and top number becomes bottom and with multiplying fractions, you just multiply all the tops and multiply all the bottoms.)
Let the unknown number be x: 13x-119 = 3x-9 13x-3x = -9+119 10x = 110 x = 11 Substituting the value of x into original equation: 24 = 24
Subtract two, multiply by two, subtract one. :)
You have to make make 24 with the 3 numbers they gave you. Once you Add, Subtract, Multiply, or Divide, you click the answer of the problem's answer and you Add, Subtract, Multiply, and Divide by the number you have left.
Oh, what a delightful sequence of numbers you have there! It looks like each number is increasing by multiplying by a certain number. Let's see, if you multiply 15 by 1.6, you get 24. Then, if you multiply 24 by 1.75, you get 42. Continuing this pattern, if you multiply 42 by 1.857, you get 78. And finally, if you multiply 78 by 1.923, you get 150. Happy little math!
The fastest way to take 20 percent off a number is to multiply the original number by 0.8 20% of 30 is 6. 30 - 6 = 24 30 x 0.8 = 24
6n/2 = 12 6n = 24 n =4 This assumes that your question is not accurately worded: confusion between "YOU are thinking of a number" and "MY number".
Two ways: Take the percent of the number and subtract it from the number or multiply the number by 100 minus the percent. Example: 25 percent off 24 dollars. 24 x 0.25 = 6 24 - 6 = 18 or 24 x 0.75 = 18
24 times you can subtract the number 2 from the number 50.
12It follows the pattern of subtract 4; divide by 3; multiply by 2.
subtract 4, divide by 3, multiply by 2, and repeat so the next one is 12
13. Simply subtract 11 from 24 to get the answer.
24 from 8,8,3,3 PuzzleThe Puzzle:How can I get the answer 24 by only using the numbers 8,8,3,3.You can use add, subtract, multiply, divide, and parentheses.Bonus rules: also allowed are logarithms, factorials and roots