0
3k/40 +k/18
factoring
40=2*2*2*5
18=2*3*3
LCD=2*2*2*5*3*3
LCD=360
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∙ 11y ago
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What is the hcf of 18 and 40?
The HCF of the numbers 18 and 40 is 2.
What are the common factors of 18 and 40?
The common factors of 18 and 40 are: 1, 2.
What is the greatest common factor of 18 and 40?
The greatest common factor is the highest number that divides exactly into two or more numbers. 18: 1, 2, 3, 6, 9, 18 40: 1, 2, 4, 5, 8, 10, 20, 40 The GCF for 18 and 40 is 2.
What fraction is greater three fifths or five eights?
LCD(5, 8) = 40.So 3/5 = 24/40 and 5/8 = 25/40. The second fraction, that is 5/8, is greater.
What is 3 over 40 simplified?
3 over 40 can not be simplified further.
What is the LCD of 5 and 18?
LCD(5, 18) = 90
What is 7 over 8 plus 4 over 5 and 9 over 20 explain?
First you have to find the LCD. LCD=40 Then you multiply each fraction top and bottom to get 40 as the LCD. 35/40+32/40+18/40 Then you need to add. 85/40 Lastly you simplify. So the answer is 19/8(19 over 8)
What is the LCD of 2 over 10 and 3 over 8?
40
What is the LCD of 32 and 40?
LCD(32, 40) = 160
What is the LCD of 33 and 40?
LCD(33, 40) = 1320LCD(33, 40) = 1320LCD(33, 40) = 1320LCD(33, 40) = 1320
What is 18 over 40 as a decimal?
18/40 = 0.45
What is the LCD of 1 and 40?
1 = 1/1, 40 = 40/1 so LCD(1, 40) = 1.
What is 18 over 40 in simplest form?
18 = 9 40 20
Is 18 over 20 and 34 over 40 is proportional?
NO. 18/20 is not proportional to 34/40. 18/20 : 34/40 by cross multiplication 18 * 40 = 20 * 34 720 ≠ 680 thus 18/20 is not proportional to 34/40
What is the equivalent fraction of 18 over 40?
18/40 = 9/20 = .45
What are the LCD of 10 and 4?
LCD(40, 50) = 200
What is the pace per mile of a 3K race run in 1540?
15:40
