180 because the equation would be 60% * 30% * 1000. You would then simplify the equation by turning 60% into 0.6, and turn 30% into 0.3. Now you can solve 0.6 * 0.3 = 0.18, 0.18 * 1000 = 180.
30, 60, 90, 120, 150, 180, 210 and just keep adding 30 until you get to 990
HCF(30, 1000) = 10HCF(30, 1000) = 10HCF(30, 1000) = 10HCF(30, 1000) = 10
15, 30, 45, 60, 75, 90
It is: (XXX)DLXII which means 1000*30+500+60+2 = 30,562
30% of $1000= 30% * $1000= 0.30 * $1000=$300
1000% = 1000/100 = 10 10 x 6 = 60 1000% of 6 is 60.
There are 1000 integers from 1 to 1000. Only the multiples of 30 of these integers are divisible by 30, such as 30, 60, 90, 120, 150, 180, 210, 240, ..., 990. Since the LCM of 16 and 30 is 240, then only 7 integers from 1 to 1,000 are divisible by 30 but not by 16, which are 30, 60, 90, 120, 150, 180, and 210. (Prime factorization: 30 = 2 x 3 x 5 16 = 24 The LCM of 30 and 16 is 24 x 3 x 5 = 240.)
40% off 1000 = 60% left of 1000 = 1000*60/100 = 600
Is this 60% OFF OF 30 dollars or 60% OF 30 dollars? 60% OF $30 is 30*.60 = $18 60% OFF of $30 would be subtracting that 60% off of it. $30 - $18 = $12 60% OFF of $30 would be the same as 40% OF $30
30 x 60 = 1800 seconds x 1000 (milli) = 1,800,000 milliseconds
30% of 1000 = .30 x 1000 = 300
3 hours and 30 minutes = 3*60+30 = 210 minutes The planes is therefore going 1000/210 = 4.761904761904762 miles in a minute This means that the plane is going at a speed of 4.761904761904762*60 = 285.7142857142857 miles an hour.