Question

A farmer has a square field that is 60m wide. The
farmer wants to spray pesticide on the field,
which cost Rs. 7 per square metre. Calculate the
total cost?​

Answer 1

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GIVEN:-

A farmer has a square field = 60m wide.

Cost of per square metre to spray pesticide on the field = Rs. 7

TO FIND:-

Total money spent to spray pesticide on the field that cost Rs. 7 per square metre = ?

SOLUTION:-

First we have to find the area of the farmers field

$\underline{\boxed{Area \: of \: square = {a}^{2} }}$

Area = 60 × 60

Area = 3,600m²

Area of the square field = 3,600m²

The money spent to spray pesticide on the field is = 3,600 × 7

3,600 × 7 = 25,200

So the total money spent to spray pesticide on the field is ₹ 25,200.

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Answer 2

Step-by-step explanation:

Area of squer = side ×side

Area of squer = 60×60

Area of squer = 3600 meter