1.

Which of the following is the largest -A. `2//3`B. `4//7`C. `3//5`D. `1//15`

Answer» Correct Answer - A
Given that : `2/3, 4/7, 3/5`
LCM of `3,7,5` is `105`.
`2/3 xx 35/35 = 70/105 , 4/7 xx 15/15 = 60/105`
`3/5 xx 21/21 = 63/105, 7/15 xx 7/7 = 49/105`
`:. 70/105`, i.e, `2/3` is the largest fraction.
Hence the correct option is (a) .


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