Math, asked by prateekasthana, 1 year ago

A rectangular lawn 80m×60m has two roads each 10m wide running in the middle of it one parallel to the length and the other parallel to the breadth find the cost of gravelling them at rs. 1.20 per square meter.

Answers

Answered by nani1001

1

40*10+30*10=700*1.2=840rupees

Previous Question

Next Question

Similar questions

English, 7 months ago

3. What are your ideas on implementing Sports Integrated Education in your school...

Math, 7 months ago

the complement of an angle is 65° find the angle...

Social Sciences, 7 months ago

which is cluster of stars...

Math, 1 year ago

100000 for 9 months at 4% per annum compounded quaterly...

Psychology, 1 year ago

please answer my asked question...

Math, 1 year ago

linear equation y=2x+3 has many solution justify the statement.

Math, 1 year ago

A metallic bucket, open at the top, of height 24 cm is in the form of the frustum of a cone, the radii of whose lower and upper circular ends are 7 cm and 14 cm respectively. Find : (i) the volume of water which can completely fill the bucket. (ii) the area of the metal sheet used to make the bucket. [Use  = 22/7]...

English, 1 year ago

you and your friend wish to request your school principal to allow u to celebrate children day by organising a mela for the children's living in a slum near your school.discuss with your partner (A) what activities can be organised to make mela a success?(B)how can you help the slum children in putting up a show?