The number is 94 because 94 minus 40 = 54
When 180 is decreased by 40% the result is 108.
When 40 is decreased by 30% the result is 28.
40
It can be.
Let that number be x. So we have, x - 0.3x = 28 0.7x = 28 7x = 280 x = 40 Check.
When 180 is decreased by 40% the result is 108.
When 40 is decreased by 30% the result is 28.
40
It can be.
Let that number be x. So we have, x - 0.3x = 28 0.7x = 28 7x = 280 x = 40 Check.
It is: 75 minus 40 = 35
x-40=36 , x=36+40 , x=76
Multiply 105 by .6 (60%) because if one subtracts 40% of something he/she is left with 60% of the number. 105 (.6)= 63
40% is 30, so decreasing by that amount would leave 45.
60 decreased by 40 is 20.
To find the number that, when multiplied by itself, equals 40, you need to find the square root of 40. The square root of 40 is approximately 6.32455532034. So, √40 ≈ 6.32455532034. Therefore, the number that, when multiplied by itself, equals 40 is approximately 6.32455532034.
100% of any number is that number itself. So 100% of 40 is 40