85
The rule of the pattern 50 40 45 35 is subtract 10 then add 5.
45 of 40 = 45*40 = 180045 of 40 = 45*40 = 180045 of 40 = 45*40 = 180045 of 40 = 45*40 = 1800
4545 * 2 = 90You can do this in your mind by adding 40 + 40 = 80, then add the two fives 5 + 5 = 10, and add those two sums together. 80 + 10 = 90.
That's an infinite list that include 40 and 5.
3 numbers that add up to 45 = 48
40% of 45= 40% * 45= 0.4 * 45= 18
45 of 40 = 1800
Add them up. 40, 42, 44, 45, 46, 48, 49, 50
45% of 40 = 45% * 40 = 0.45 * 40 = 18
The number halfway between 40 and 50 is the average of the two numbers. To find the average, you add the two numbers together and divide by 2. In this case, (40 + 50) / 2 = 45. So, 45 is the number halfway between 40 and 50.
Add them up. 40, 42, 44, 45, 46, 48, 49, 50
40 percent of 45 = 1840% of 45= 40% * 45= 40%/100% * 45= 180/10 or 18