You got a bunch of apples. one third is rotten, one fourth is ripe. How much is left?

One bunch = 12
One third of 12 =1/3 *12/1
= 4
Therefore 4 apples are rotten

One fourth of 12 = 1/4 *12/1
= 3
Therefore 3 apples are ripe

Number of apples left =. 12- 3 +4

According to the DMAS rule we have to do Addition first ,so 3+4 = 7

Now we have to subtract 12-7 that will be 5

so therefore number of apples left = 5

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