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What are the factors of 480?
The factors of 480 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, and 480. The factor pairs of 480 are 1 x 480, 2 x 240, 3 x 160, 4 x 120, 5 x 96, 6 x 80, 8 x 60, 10 x 48, 12 x 40, 15 x 32, 16 x 30, and 20 x 24.
What two numbers have a product of -240 and a sum of 8?
Let label one of the numbers with x, and the other one with y. So, xy = -240 x + y = 8 y = 8 - x substitute this into the first equation; x(8 - x) = -240 8x - x^2 = - 240 -x^2 + 8x + 240 = 0 or multiplying by -1 both sides; x^2 - 8x - 240 = 0 (x + 12)(x - 20) = 0 x + 12 = 0 or x - 20 = 0 x = -12 or x = 20 So these numbers are -12 and 20. Check: -12 + 20 = 8 (-12)(20) = -240
What is 8 x 30?
The product of 8 and 30 is 240.
What are the rules for multiplying?
I'm no expert but I'm guessing this may help you... odd x odd = odd even x even = even odd x even = even for negatives and positive multiplying... n x n = p p x p = p n x p = n i hope this helps you! another thing that works is halving and doubling for example: 16x15=240 8x30=240 4x60=240 2x120=240 1x240=240
Use a porportion to find 15 percent of 240?
15% of 240 is 36 Let x be the quantity we are looking for So to find this using a proportion, look at 15/100=x/240 so 100x=15x240 and x=36
What is 60 of 240?
60 x 240 = 14400 60% x 240 = 144
What does 4 times 60 equal?
60 x 4 = 240
What 240 is 60 of what number?
four 240 is 4 of 60 60 x 4 = 240
What percentage of 60 is 240?
240/60 x 100 = 400 percent.
What times 4 is 60?
60 x 4 = 240
How many minutes is 39 hours?
60 x 4.0 = 240 60 x 0.1 = 6 240 - 6 = 234
What percentage of 25 is 60?
60/25 x 100 = 240 Therefore, 60 is 240 percent of 25.
Which is greater 25 percent of 240 or 0.3 of 240?
25% of 240 = 0.25 x 240 = 60 0.30 of 240 = 0.30 x 240 = 72 therefore, 0.30 of 240 > 25% of 240
What equals to 240 in multiplication?
1 x 240, 2 x 120, 3 x 80, 4 x 60.
What is a 3 digit number that is a multiple of 4 and 6?
240 because... 6 x 40 = 240 4 x 60 = 240
What is 60 times four?
60 times 4 is 60 x 4 = 240
What times what equals 4 times equals 240?
2 x 2 = 4 x 60 = 240
