Question

Alana is 4 years older than her brother Ernie. Ernie is 2 years older than their sister Amelia. Amelis is 10 years younger than their brother Mazo. If Mazo is 17 years old, how old is Alana?

Answer 1

she is 13 years old......................

Answer 2

Alana is 13. Because 17 - 10 + 2 + 4 = 13.

Hope this helps!