Question

8) A square field of area 15630 cm square is to be paved with stones each stone measuring 2cm by 5cm. Find the number of stones required.​

Answer 1

Answer:

1563

Step-by-step explanation:

• Area of square = 15630 sq cm
• Measure of stone = 2 x 5 cm
• No of stone Required to paved =?

Area of stone = 5 x 2 = 10 sq cm

Now required stone to paved = 15630 / 10

1563 stone

Answer 2

Answer:

Number of stones required are 1563.

Step-by-step explanation:

Given :-

Area of a square field = 15630 cm²

Dimensions of each stone = 2 cm by 5 cm

To find :-

Number of stones required to be paved.

Solution :-

Area of each stone = Length × Breadth

• 2 × 5
• 10 cm²

Area of square field = 15630 cm²

$Number\;of\;stones\;required = \frac{Area\;of\;square\;field}{Area\;of\;each\;stone}$

• $\frac{15630}{10}$

• $1563$

∴ Number of stones required are 1563.