Math, asked by gmupade20, 4 months ago

If the canvas used to make the tent cost Rs. 120 per square
meter. Find the amount to be paid by the school for making
the tents.
a) 11098
b) 88889
c) 11088 d) 99998​

Answers

Answered by eshwarsai902
1

Answer:

Step-by-step explanation:Total area of each Tent (Cylinder) =2πrh

=2×  

7

22

​  

×2.8×3.5

=61.6 m  

2

 

Area of conical upper part (cone) = πrl

=  

7

22

​  

×2.8×  

2.1  

2

+2.8  

2

 

​  

 

=30.8 m  

2

 

Area of 1500 tents = Area of cylinder + Area of cone

=61.6+30.8

=92.4 m  

2

 

Cost of making Tent = Rs. 120 per m  

2

 

Total money cost for canvas =120×90.4

= Rs. 11088

Amount shared by each school =  

Number of school

Total amount

​  

 

=  

50

11088

​  

 

= Rs. 221.76

Therefore, the amount shared by each school to set up the tents = Rs. 221.76=Rs.222 (approx)

Answered by 478vedang
2

Answer : Rs.3,25,440 by each school.

Step-by-step explanation:

Total area of each Tent (Cylinder) =2πrh

=2 × 22/7 × 2.8 × 3.5

=61.6 m

Area of conical upper part (cone) = πrl

= 22/7 × 2.8 × 2.1 + 2.8

=30.8 m2

Area of 1 tent = Area of cylinder + Area of cone

=61.6+30.8

=92.4 m2

Cost of making Tent = Rs. 120 per m2

number of schools = 50

number of tents = 1500

Total money cost for canvas =120 × 90.4 × 1500

= Rs. 16272000

Amount shared by each school =  

total amount/number of schools.

=  16272000/50

= Rs. 325440

Therefore, the amount shared by each school to set up the tents = Rs. 325440 (exact)

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