45 / 100 x 40 = 18 So the answer is 18.
-18
40 = 5(x-10) 40 = 5x - 50 5x = 40 + 50 x = 90 / 5 x = 18 to check : 40 = (?) 5 (18 - 10) 40 = 5 (8) 40 = 40
2 x 3 x 3 = 18 2 x 17 = 34 2 x 2 x 2 x 5 = 40 2 x 2 x 2 x 3 x 3 x 5 x 17 = 6120, the LCM.
To find 18 percent of a number, multiply the number by 0.18. In this instance, 0.18 x 40 = 7.2. Therefore, 18 percent of 40 is equal to 7.2.
45 / 100 x 40 = 18 So the answer is 18.
360 40 x 9 = 360 18 x 20 = 360
-18
40 = 5(x-10) 40 = 5x - 50 5x = 40 + 50 x = 90 / 5 x = 18 to check : 40 = (?) 5 (18 - 10) 40 = 5 (8) 40 = 40
The LCM of 18 and 40 is: 360The prime factorization of 18 = 2 x 3 x 3,The prime factorization of 40 = 2 x 2 x 2 x 5.The greatest common factor of 18 and 40 is 2, so their LCM = (18 x 40)/2 = 360
40' x 40' x 18'
18 divided by 45 = 0.40 therefore 0.40 x 100 = 40% so: 40% of 45 = 0.40 x 45 = 18
2 x 3 x 3 = 18 2 x 17 = 34 2 x 2 x 2 x 5 = 40 2 x 2 x 2 x 3 x 3 x 5 x 17 = 6120, the LCM.
18 hours 40 minutes 1,120 - 40 = 1,080 = 60 x 18
To find 18 percent of a number, multiply the number by 0.18. In this instance, 0.18 x 40 = 7.2. Therefore, 18 percent of 40 is equal to 7.2.
2 x 18 2 x4
% change = [(40-18) divided by 40] x 100% = 5% (decrease)