The cost of ploughing a field at Rs 5 per sq m is Rs 2200. If the field is 22m wide , find the cost of fencing it at Rs 7 per metre
Answers
Answered by
8
area of field=2200/5=440
l×b=440
l×22=440
l=440/22
l=20
cost of fencing=2(22+20)×7
=2×42×7=588
Shukruthi:
Thank you so much
can you send me the solutions for other questions also plz
Answered by
3
Area of field = 2200/5 = 440m^2.
Length × breadth = 440
22 × length = 440
length = 440/22
length = 20m.
Perimeter = 2(l + b)
= 2(22 + 20)
= 88m.
Cost = 88 × 7 = rs.616.
Hope it helps you.
Mark me as the brainliest please.
thanks
shukruthi*
my real name is kreethika not shukruthi
i just kept like that
ok kreethika
ok
bye
you didn't answer my question which class are you studying in
please let me know
i am studying in 8th class
Similar questions