Question

12. The cost of a chair is 1.586. How much
13. A factory produces 8,675 news in a day. How many screws will it produce in an ordinary
year?
14. An aeroplane covers 1.685 km per hour. How much distance will it cover in 58 hours?​

Answer 1

Answer:

Ans.12

Cost of 4 chairs and 5 tables

=31

×costof(12chairsand15tables)

= 31

×Rs.58,968=Rs.19,656

Ans. 13

a factory produce in 1 day=8565 screws

how many it will produce in a year=?

total working days =291

8565×291=2492415 screws the company will produce in a year..

hope it helps!!!!!

Ans. 14

Speed of Aeroplane=1685km/h

Time to Cover distance=58 hours

So, Distance=Speed x Time

= (1685 x 58)Km

=97730Km

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