0
40
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the LCD of 1 over 2 and 3 over 5?
10
What is the LCD of 3k over 40 and k over 18?
3k/40 +k/18 factoring 40=2*2*2*5 18=2*3*3 LCD=2*2*2*5*3*3 LCD=360
LCD of 910 23?
If that's 9/10 and 2/3, the LCD is 30.
What is the lcd of 2 fifths and 3 tenths?
10
What is the LCD of 2 4 3 10?
60
What is the LCd of 2 over 9 and 3 over 4?
36
What is the LCD of one third two tenths and three fourths?
LCD of 1/3, 2/10 and 3/4 is 60
What is 3 over 10 plus 1 over 5 in simplest form?
3/10+1/5 first find the LCD, or the least common denominator of the two fractions 3/10+2/5=5/10 now you have your answer, but it needs to be simplified 5/10=1/2 they both equal 1/2 3/10+1/5=1/2 and here is you answer
Least common denominator of 1 over 22 over 3?
The LCD of 1/2 and 2/3 is 6.
What is the LCD of 3 2?
LCD(2, 3) = 6.
What is the LCD of 5 4 10 and 3?
LCD(5, 4, 10, 3) = 60
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.
