41又1/3×3/4+51又1/4×4/5+61又1/5×5/6简算
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![41又1/3×3/4+51又1/4×4/5+61又1/5×5/6简算](/uploads/image/z/67422-30-2.jpg?t=41%E5%8F%881%2F3%C3%973%2F4%2B51%E5%8F%881%2F4%C3%974%2F5%2B61%E5%8F%881%2F5%C3%975%2F6%E7%AE%80%E7%AE%97)
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41又1/3×3/4+51又1/4×4/5+61又1/5×5/6简算
41又1/3×3/4+51又1/4×4/5+61又1/5×5/6简算
41又1/3×3/4+51又1/4×4/5+61又1/5×5/6简算
(124/3)x(3/4)+(205/4)x(4/5)+(306/5)x(5/6)
=31+41+51
=123