sakshi went out for dinner at a restaurant with her family. her total bill was ₹1799. a service charge of 12% was added to the bill. estimate the service charge on the bill(in rupees)
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the total bill was 1799
*a service charge of 12% was already added
* 12% in 1799 is
1.If 1799 is 100%, so we can write it down as 1799=100%.
2.We know, that x is 12% of the output value, so we can write it down as x=12%.
3.. Now we have two simple equations:
1) 1799=100%
2) x=12%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
1799/x=100%/12%
x is 215.88
*the service charge on will be approximately 216 rupees
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