IDNLearn.com provides a comprehensive platform for finding accurate answers. Our community is here to provide detailed and trustworthy answers to any questions you may have.
Sagot :
Answer:
Marina's age = 12
Her father's age = 48
triple Marina's age = 12x3
= 36
The age of Marina's sister
= 48-36
= 12
Therefore, Marina's sister's age is 12
We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thank you for visiting IDNLearn.com. We’re here to provide dependable answers, so visit us again soon.