Question

two mobiles cost 18000 Rs. How much money will be required to buy 12 such mobiles ​

Answer 1

Answer:

Given that two mobiles cost rs.1800

required to buy 12 such mobiles

so,

two mobiles cost 1800

then one cost 900

again,

required to buy 12 such mobiles

900×12

=10800

Therefore to buy 12 such mobiles rs.10800 is needed.

hope it will help

Answer 2

Answer:

If two mobiles cost 18000 Rs

then one mobile cost 18000÷2 = 9000Rs

therefore 12 mobile cost 9000rs×12= 108000rs

So, Rs108000 will be required to buy 12 mobiles