Question

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Solve the above equation. ​

Answer 1

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=3whole 4/5=3×5+4=19/5

=4 whole 1/2=4×2+1=9/2

=19/5+{9/2-(6/7×1/5-1/6)}

=19/5+{9/2-(6/7×6×1+5×1/30)}

=19/5+{9/2-(6/7×11/30)}

=19/5{9/2-11/35}=11/5+{35×9-2×11/70}

=11/5+{315-22/70}=14×11+1×213/70=154+213/70

=317/70=17/70

Answer 2

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3whole 4/5=3×5+4=19/5

=4 whole 1/2=4×2+1=9/2

=19/5+{9/2-(6/7×1/5-1/6)}

=19/5+{9/2-(6/7×6×1+5×1/30)}

=19/5+{9/2-(6/7×11/30)}

=19/5{9/2-11/35}=11/5+{35×9-2×11/70}

=11/5+{315-22/70}=14×11+1×213/70=154+213/70

=317/70=17/70