Conversion of pure and mixed recurring Decimal into fractions

Conversion of pure and mixed recurring Decimal into fractions -------------------------------------------------- Binary System /watch/Y9gV8Ux8mim8V Multiplication of 2 digit by 2digit /watch/oewDc_WwbXRwD Addition of large number /watch/IGc3PGKD5xeD3 Percentage /watch/8x1cfqqx3vzxc Area of shaded region part 1 /watch/cTIMptoS9-gSM Rounding off Number /watch/cIfgJIKDXbiDg

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