composite
1125 = 3 x 3 x 5 x 5 x 5
To the nearest whole number, 7
0.1111
1125 = 32*53
To get this, do this: Multiply 11.25 by 100, then divide that by 75. 11.25•100=1125 1125/75=15 15 is your answer. Now if you had 15 and not 11.25 you do this: 15•.75 which is then 11.25
1125 is not a prime number because it has more than two factors
No. Consider:1125 = 45 * 25 = 9 * 5 * 5 * 5 = 3 * 3 * 5 * 5 * 5A prime number is defined as an integer that has no factors, so 1125 does not meet that qualification. It is instead a composite number.
1125 ends in a 5, so it is divisible by 5. Divide 1125/5 and see what you get. Then find the factors of that new smaller number. This is how you factor numbers.
1125
composite
Just multiply them together and you get you answer = 1125 sq metres
1125 = 3 x 3 x 5 x 5 x 5
To the nearest whole number, 7
That is 1125
1125
yes