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What is the lcd of 1 out of 5 and 2 out of 15?
15
What is the LCD for 1 over 20 and 2 over 25?
100
What is the LCD of 7 over 8 and 1 over 2?
8
What is the LCD of 1 over 2 and 3 over 5?
10
What is the LCD of 1 over 2 and 7 over 8?
8.
Least common denominator of 1 over 22 over 3?
The LCD of 1/2 and 2/3 is 6.
What is the lcd for 1 over 2 and 5 over 6?
2/3 and 3/4Looks like 12 here, so use form of one to convert both fractions to LCD form.4*2/4*3 and 3*3/3*48/12 and 9/12==========
7 over 10 minus 3 over 15?
7/10 - 3/15 = 15/30 = 1/2Why?You need to find the LCD (least common denominator) which is 30. Look at the work below. You must keep in mind that whatever you do to the denominator, you must do to the numerator.7/ time 3 = 21/10 time 3 = 30- 3/ time 2 = 6/15 time 2 = -3021 - 6 = 15= 15/30 = 1/27/10 - 3/15 = ?Since 3/15 can be easily reduced to 1/5, we have:7/10 - 1/5 = ?Then, we find the LCD of 5 and 10, which is 10, by multiplying 2 to the numerator and denominator of 1/5:7/10 - 2/10 = 5/10 = 1/2.Another method includes using the basic fraction and finding the LCD:7/10 - 3/15 = ?The LCD (LCM) is 10/5 * 15/5 * 5 = 2 * 3 * 5 = 30. Thus, multiply 3 to the numerator and denominator in 7/10, and 2 to 3/15 in the same fashion.21/30 - 6/30 = 15/30 = 1/2.
Is 1 over 2 equal to 8 over 15?
No. 1 over 2 = 1/2 = 0.5 8 over 15 = 8/15 = 0.533 Clearly they are not the same.
What is 1 over 2 plus 1 over 15?
1/2 + 1/15 = 17/30
What is 1 over 15 plus 2 over 15?
3 over 15 = 1 over 5
What is the answer for 1 and 3 over 5 minus 2 over 3?
this is how you do it: 1 3/5 = 8/5 2/3 = 2/3 so then you find a lowest common denominator (LCD) which in this case is 15 and you put each fraction with the denominator as 15 and multiply the numerator by the same thing you multiplyed the denominator by so 8/5 = 24/15 2/3 = 10/15 then you subtract 24/15-10/15 = 14/15 which is your answer!!!
