822
About 22%
hcf is 100 lcm is 4000 500 = 22 x 53 800 = 25 x 52 hcf = 22 x 52 = 100 lcm = 25 x 53 = 4000
Best estimate is 20 x 40 = 800 Actual answer is 22 x 39 = 858
well, I would say that 39 is about 40, and 22 is about 20, so 40*20=800
800 + 800 + 800 + 800 + 800 = 4,000
22% of 800= 22% * 800= 0.22 * 800= 176
822
About 22%
22%
200
800-1100 or so.
400-800 or so
36 times with a remainder of 8
hcf is 100 lcm is 4000 500 = 22 x 53 800 = 25 x 52 hcf = 22 x 52 = 100 lcm = 25 x 53 = 4000
well, I would say that 39 is about 40, and 22 is about 20, so 40*20=800
Best estimate is 20 x 40 = 800 Actual answer is 22 x 39 = 858
10-800 usd