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What factors add up to 240 that add up to 140?
To find factors that add up to 240 and also add up to 140, we need to solve a system of equations. Let's represent the two factors as x and y. We have the equations x + y = 140 and x + y = 240. By solving this system, we find that the factors are 100 and 140.
What two numbers add up to -4 and multiply to -140?
-144
What two numbers multiply to -140 and add up to -31?
-171
What is the greatest common factor of 140 and 252?
To find the GCF of two numbers, you first need to break them down into their prime factors. For 140 and 252, these are: 140 = 2x2x5x7 252 = 2x2x3x3x7 The next step is to identify common prime factors. In this case, both numbers have two 2s and a 7 in their prime factors. To find the GCF, we simply multiply these common prime factors together: 2x2x7 = 28. Thus the greatest common factor of 140 and 252 is 28.
What times what equals 140?
10 times 14 or 14 times 10 = 14020 times 7 or 7 times 20 = 14028 times 5 or 5 times 28 =140.70 times 2 or 2 times 70 =140.
