1 x 150, 2 x 75, 3 x 50, 5 x 30, 6 x 25, 10 x 15.
When the "factors" of a number are listed, the list is usually restricted to positive factors. Then there would be no answer to the question, because no group of positive numbers can add up to make zero.
To find two factors of 80 that add up to -2, we need to look for pairs of numbers whose product is 80 and whose sum is -2. The factors that satisfy this condition are -10 and 8, since (-10) + 8 = -2 and (-10) * 8 = -80. Thus, the numbers -10 and 8 are the factors of 80 that add to -2.
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Pairs of numbers whose sum is -14 and that are factors of -189 include -7 and -7, and -21 and 7.
The factors of 30 that add up to 9 are 3 and 6. When you multiply these two numbers, you get 30 (3 x 10 = 30), and when you add them, you get 9 (3 + 6 = 9). Therefore, the pair of factors that meet the criteria are 3 and 6.
The factors of 30 are 1,2,3,5,6,10,15,30
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2 and 127
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1*31 It is a prime number
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To find out how many people get up before 9 am, calculate two thirds of 150. This is done by multiplying 150 by 2/3, which equals 100. Therefore, 100 people in the survey get up before 9 am.
1 x 75, 3 x 25, 5 x 15