# Task № 3.3

## Condition:

Petya is teaching his cat to read and for this, he makes him cards with words, burning them. He burned the word "MAMA" in 20 minutes, and the word "MISKA" in 35 minutes. He spends the same amount of time on identical letters, and possibly different times on different letters. How long will it take him to burn "KIS KIS"?
Express the answer in minutes.

Answer: 50

Exact match of the answer - 1 point

Solution by analogy with problem № 3.1.

## Condition:

Grandma is embroidering her grandchildren's names on their towels. She embroidered the name "LANA" in 15 minutes, and the name "ALLA" in 12 minutes. She spends the same amount of time on the same letters, and possibly different times on different letters. How long will it take her to embroider the name "NANA"?

Answer in minutes.

Answer: 18

Exact match of the answer - 1 point

Solution by analogy with problem № 3.1.