Question

4-2.1/4 * (1.1/3-5/6) :10

Answer 1

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Answer 2

4-2.1/4 * (1.1/3-5/6) :10=
1)1 1/3-5/6=1/2
2)2 1/4•1/2=1 1/8
3)1 1/8:10=9/80
4)4-9/80=311/80=3 71/80