Question

The ages of 2 sisters, Sana and Sara add up to 20. The difference between their ages is 8 years.
What are their ages? (Sana is older than Sara.)

Answer 1

Answer:

Sana =14yrs

Sara =6 yrs

Explanation:

given

sana's age+sara's age= 20---------1

sana's age-sara's age =8----------2

adding 1 and 2

2× sana's age=28

therefore sana's age=28/2

=14 yrs

Sara's age= 20-14

=6 yrs

Answer 2

Step-by-step explanation:

Let the age of Sara be x years

Sana's age = 20-x yrs

20-x-x = 8

20-2x = 8

2x = 20-8

= 12

x = 12/2

= 6

Sara's age = 6 years

Sana's age = 14 years

Hope this helps

MARK AS BRAINLIEST