Question

plz answer me plz I will help you too​

Answer 1

Step-by-step explanation:

As the person's age was 10 years with her sister half of his age, so the equation is 10÷2=5 (sister's age)

Now when the person's age is 30 years his sister's age will be

{30-5}=25 years (sister's age now).

Answer 2

$\LARGE{\underline{\green{\sf{Question}}}}$

When I was 10 years old, my sister was half of my age . Now I am 30 years old. What is my sister's age?

____________________

$\LARGE{\underline{\green{\sf{Answer}}}}$

the age of her sister is = 25 years

____________________

Given:

• The person was 10 years old
• and her sister's age was half of his/her age
• now the person is 30 years old
• find age of his/her sister

____________________

$\LARGE{\underline{\green{\sf{Explanation}}}}$

Is the person was 10 years old so the half of 10 is 5

(10 ÷ 2 = 5)

So his/her sister's age at that time was 5 years

Now he/she is 30 years old so her sister's age = 30 – 5 = 25 years

So, the age of her sister is = $\fbox\orange{25\: years}$