1.

`5 1/3-:1 2/9xx1/4(10+3/(1-1/5))` का मान ज्ञज्ञत करें।A. `15`B. `67/25`C. `128/11`D. `128/99`

Answer» Correct Answer - A
`5 1/3-:1 2/9xx1/4(10+3/(1-1/5))`
`=16/3-:11/9xx1/4(10+3/(4/5))`
`=16/3-:11/9xx1/4xx(10+15/4)`
`=16/3xx9/11xx1/4xx55/4`
`=48/11xx1/4xx55/4=15`


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