Question

Solve the problems:

1) The area of a square is 161.29 sq. units, find its perimeter.

2) Krish has 62 apples. He put apples in some baskets such that number of apples in each basket is equal to the total number of baskets. If 13 apples are left out, find the total number of baskets and number of apples in a basket.


Please do it on a rough copy and send. I will mark your answer as branliest. ​

Answer 1

Answer:

(1) 161.29

$\times 4$

645.16

Answer 2

Step-by-step explanation:

Question 1 :-

The area of a square is 161.29 sq. units, find its perimeter.

Solution 1 :-

Area (side × side) = 161.29 cm²

side² = 161.29 cm²

side = √161.29 cm²

side = 12.7 cm

Perimeter = 4 × side

Perimeter = 4 × 12.7 cm

Perimeter = 50.08 cm

Question 2 :-

Krish has 62 apples. He put apples in some baskets such that number of apples in each basket is equal to the total number of baskets. If 13 apples are left out, find the total number of baskets and number of apples in a basket.

Solution 2 :-

No of apples = 62

No of apples left out = 13

Present no of apples = 62 - 13

• 49 apples

So there are 7 apples in each basket and total there are 7 baskets according to the question since 49/7 = 7.