Question

Please give me the answer of this sum

Answer 1

Answer:

275/9

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Step-by-step explanation:

25/4+[10/3 / {3/5-1/7*(7/10-2/5)}]

25/4+[10/3 / {3/5-1/7*(7-4/10)}]

25/4+[10/3 / {3/5-1/7*3/10}]

25/4+[10/3 / {21-5/35*3/10}]

25/4+[10/3 / {16/35*3/10}]

25/4+[10/3 / 24/175}

25/4+[10/3*175/24]

25/4+875/36

225+875/36

1100/36

275/9