Question

Ali is twice as old as his sister Amna. Sum of their ages is 45 years .How old is Ali​

Answer 1

Answer:

30 year old is ali

Step-by-step explanation:

15 year old is Amna

age of ali = 15 × 2 = 30

Answer 2

Answer:

Ali age is 30

Step-by-step explanation:

15 yrs age is Amna so

15×2=30

40-15=30