Answer:
Total cost=Rs. 1872
Cost of ploughing 1 sq. m=Rs. 9
∴ Area of field =1872÷9=208 sq. m.
⇒ Length × Breadth =208sq. m
⇒ Length ×13m=208 sq. m
⇒ Length=208÷13=16m.
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Step-by-step explanation:
Cost at 1 sq m = ₹9.50
Total cost = ₹26.600
26.600÷9.50 = 2.8 sq metre is the area
area = length × breadth
2.8 = 80 × breadth
2.8 ÷ 80 = breadth
0.035 m = breadth
Or we can change breadth to cm by multiplying it by 100
0.035 × 100 = 3.5 cm
The method is this
but you have asked a wrong question
It's never when length is 80 metre and breadth is 0.035 metre
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Answer:
Total cost=Rs. 1872
Cost of ploughing 1 sq. m=Rs. 9
∴ Area of field =1872÷9=208 sq. m.
⇒ Length × Breadth =208sq. m
⇒ Length ×13m=208 sq. m
⇒ Length=208÷13=16m.
Was this answer helpful?
Step-by-step explanation:
Cost at 1 sq m = ₹9.50
Total cost = ₹26.600
26.600÷9.50 = 2.8 sq metre is the area
area = length × breadth
2.8 = 80 × breadth
2.8 ÷ 80 = breadth
0.035 m = breadth
Or we can change breadth to cm by multiplying it by 100
0.035 × 100 = 3.5 cm
The method is this
but you have asked a wrong question
It's never when length is 80 metre and breadth is 0.035 metre