Method-1: Long Division Method for 3 divided by 4

0 .7 5 4 3 .0 0 − 2 8   =4 × 7   2 0   − 2 0 =4 × 5   0

4 table 4 × 1 = 4 4 × 2 = 8 4 × 3 = 12 4 × 4 = 16 4 × 5 = 20 4 × 6 = 24 4 × 7 = 28 4 × 8 = 32 4 × 9 = 36 4 × 10 = 40

`3/4=0.75`

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Method-2: Expand the denominator to be a power of 10.
`3/4`

If we multiply denominator 4 by 25, it becomes 100 (power of 10).
So multiply numerator and denominator by 25

`=(3 xx 25)/(4 xx 25)`

`=(75)/(100)`

100 has 2 zeros, So write 75 with 2 decimal point from the right

`=0.75`