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# What is the Lowest common multiple of 55 130 and 185?

52910 Solving using factorisation method: 55 = 5 x 11 130 = 2 x 5 x 13 185 = 5 x 37 lcm = 2 x 5 x 11 x 13 x 37 = 52910
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# If you multiply the GCF of 30 and 24 by the LCM of 9 27 and 30 the product will be?

6 x 270 = 1620
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# What is 18 minus 3.53 minus 7.9?

6.57
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# How do you write the number three billion three thousand in standard form?

3,000,003,000
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# How do you write 3000007 in words?

Three million seven
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# Is 988876 divisible by 3?

No. A number is divisible by 3 if, and only if, the sum of its digits is also divisible by 3. The test can be repeated on the sum, so repeatedly sum the digits (MORE)

# How can you write 85000000000into words?

Eighty-five billion
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# If the perimeter of a rectangular house is 25 13 yards and the length is 22 feet. What is the width?

16 feet
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# Is 745 divisible by 2 3 5 9 or 10?

Out of that list, just 5. To be divisible by 2 the last digit must be even, ie one of {0, 2, 4, 6, 8} The last digit is 5 which is not even (it is odd), so 745 i (MORE)

# What is 8 to the 6 power?

262144
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# What is your grade if you got 8 wrong on a 20 question test?

In most classrooms, 60% is a failing grade.
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# Can 0.111 be written as a fraction?

111/1000 Yes: 0.111 = 111/1000 (the decimal terminates) 0.111... = 1/9 (the 1 recurs)
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# What is the least common of 927?

The LCM of 9 and 27 is 27.
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