rav60983
rav60983 rav60983
  • 11-12-2021
  • Mathematics
contestada


[tex] \frac{8}{20} < > = \frac{7}{13} [/tex]
Compare these factions
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Respuesta :

ktseng26
ktseng26 ktseng26
  • 11-12-2021

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

:)

Answer Link
raagavimanivannan raagavimanivannan
  • 11-12-2021

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)

Answer Link

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