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What is 15 over 2 times 4?
15/2*4 = 30
What is 7 and one half times 3 and one fourth?
7 and 1/2 * 3 and 1/4 = 15/2*13/4=24 and 3/8
3 over 7times 10 over 13 times 14 over 15?
(3/7)(10/13)(14/15)=(4/13).
What is the answer to X squared - x?
x^2-15x+14=0 Delta = (-15)^2-4*1*14 = 169 = 13^2 so x=(15-13)/2=1 or x=(15+13)/2=14
What is 9 and 4over15 minus 4 and 13 over 15?
(94/15) - (413/15) = (819/15) - (413/15) = 46/15 = 42/5Let's do the math…9 4/15 (4/15 = (.2666666) so we start with 9.2666666 then subtract 4 13/15 (13/15 = (.8666666).9.2666666 - 4.8666666 = 4.44 2/5 = 4.4...
How do youwork out this math problem 15-2 divide by one times three plus four order of operations?
13
What is 15 over 2 times 4?
15/2*4 = 30
What is two and four fifths times two thirds?
2 4/5 x 2/3 = 1 13/15
What is the range for the numbers 2 4 15?
Range = 15 - 2 = 13
4 minus the absolute value of 2 minus 15?
4 - (abs (2 - 15)) = 4 - 13 = -9
What is 7 and one half times 3 and one fourth?
7 and 1/2 * 3 and 1/4 = 15/2*13/4=24 and 3/8
What are three consecutive odd integers such that three times the second minus the third is 13 more than the first?
Let x, x + 2 and x + 4 = three consecutive odd integers. 3(x + 2) - (x + 4) = x + 13 3x + 6 - x - 4 = x + 13 2x + 2 = x + 13 x = 11 x + 2 = 13 x + 4 = 15 Check it. 39 - 15 = 24 It checks.
What is the answer for 15 times 8 divided by 4 plus 2?
15 x (8/4) + 2 = 15 x 2 + 2 = 32
3 over 7times 10 over 13 times 14 over 15?
(3/7)(10/13)(14/15)=(4/13).
How many times does 2 go into 13?
2/13 = 0.1538 times (approx).
What are 3 consecutive odd integers such that 3 times the smallest is 5 more than 2 times the largest?
x - the smallest x+2 - the middle x+4 - the largest 3x=5+2(x+4) 3x=5+2x+8 3x-2x=5+8 x=13 -the smaller 13+2=15-the middle 13+4=17- the largest
What is the answer to (x 2)-3?
x^2-15x+14=0 Delta = (-15)^2-4*1*14 = 169 = 13^2 so x=(15-13)/2=1 or x=(15+13)/2=14
