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What is 90 over 2000 as a decimal?
90/2000 = 45/1000 = 0.045
Are .0045 and .45 the same?
No, there is a big difference. 0.0045 is 45 ten thousandths or 9 over 2000 . 0.45 is 45 hundredths or 9 over 20.
Which numbers between 1000-2000 are divisible by 5 and 9?
All numbers that are divisible by 5 and 9 are multiples of their lcm which is 45. So the question boils down to which multiples of 45 are between 1000 & 2000. 1000 ÷ 45 = 222/9 2000 ÷ 45 = 444/9 Thus the solution is the multiples of 45 from 23 to 44 which are: 1035, 1080, 1125, 1170, 1215, 1260, 1305, 1350, 1395, 1440, 1485, 1530, 1575, 1620, 1665, 1710, 1755, 1800, 1845, 1890, 1935, 1980
What are two consecutive integers does the square root of 2000 lie on?
44 and 45 because the square of 2000 is an irrational number and it is 44.721 to 3 decimal places
How many perfect square numbers are between 2000 and 3000?
√2000 ≅ 44.7 √3000 ≅ 54.8 The squares of 45 to 54 lie within the range 2000 to 3000. There are thus 10 perfect square numbers between 2000 and 3000.
