Respuesta :

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We have the same denominator. Therefore:

[tex]\dfrac{80}{100}+\dfrac{20}{100}=\dfrac{80+20}{100}=\dfrac{100}{100}=1[/tex]

Answer:

Answer is 1.

Step-by-step explanation:

We have to find sum of 80/100 and 20/100.

Denominator is same. so, LCM is 100.

80/100+20/100=(80+20)/100=100/100=1

So, 1 is the sum of 80/100 and 20/100.