6. in a test Minir scured T amu2700. Some of them gave? 300 towards th

1.	6. in a test Minir scured T amu2700. Some of them gave? 300 towards the bill and some10 friends went for a dinner. The bill amounted togave 200. How many gave 200?
Answer» Let Total number if friends give Rs 200 =x Then , Total number if friends give Rs 300 = 10 -x From given condition we get 300 ( 10 -x) + 200x = 2700 3000 - 300x + 200x= 2700 - 100x = - 300 x = 3 Therefore, Total number if friends give Rs 200 = 3

6. in a test Minir scured T amu2700. Some of them gave? 300 towards the bill and some10 friends went for a dinner. The bill amounted togave 200. How many gave 200?

Answer»

Let Total number if friends give Rs 200 =x

Then ,

Total number if friends give Rs 300 = 10 -x

From given condition we get

300 ( 10 -x) + 200x = 2700

3000 - 300x + 200x= 2700

- 100x = - 300

x = 3

Therefore,

Total number if friends give Rs 200 = 3