Comment
the cost of ploughing in a square field is rs 2450 @ rs 2 per square meter find t...
Mathematics, 05.12.2019 14:31, allytrujillo20oy0dib
Comment
the cost of ploughing in a square field is rs 2450 @ rs 2 per square meter find the length of the side of the square.
answer
2a/100=2450 and a=s^2 so
2s^2/100=2450
s^2/50=2450
s^2=122500
s=350m
someone explain this answer to me .what does the a in the answer means
Answers: 1
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