<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7B20%7D%20%20%3C%20%20%3E%20%20%3D%20%20%5Cfrac%7B7%7D%7B13%7D%20" id="TexFo

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3 years ago

rmula1" title=" \frac{8}{20} < > = \frac{7}{13} " alt=" \frac{8}{20} < > = \frac{7}{13} " align="absmiddle" class="latex-formula">
Compare these factions

Mathematics

2 answers:

WITCHER [35]3 years ago

7 0

Answer: < less than

Step-by-step explanation:

1. Find LCM of 20 and 13.

20: 20,40,60,80,100,120,140,160,180,200,220,240,260,280

13: 13, 26, 39, 52, 65, 78, 91, 104, 107, 110 ...... 234, 247, 260

The LCM is 260.

2. 20*13 = 260 13*20=260

therefore we need to multiply the numerator by those 13 and 20.

8*13 = 104 7*20 = 140

3. compare Fractions:

(104/260) < (140/260)

AnnyKZ [126]3 years ago

6 0

Answer:

Step-by-step explanation:

Good Question!

8/20=4/10=2/5=0.4

7/13= lcm of 5 and 13 is 75.

26/75 [<] 35/75

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Masteriza [31]

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