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Question

If a number is decreased by 4 and divided by 6, the result is 8. what  would be the  result i 2 is subtracted from the number and them it is divided by 5 ?


Options:
A .  `9 2/3`
B .  10
C .  `10 1/5`
D .  `11 1/5`
E .  None of these
Answer: Option B

Let the number be `x`, Then ,`(x -4)/(6)`  = 8  `hArr`    `x` - 4 =  48 `hArr`   `x` = 52

`:.`    `(x - 2)/(5)`  =  `(52 - 2)/(5)` =   `50/5` = 10




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