2又1/3乘以,26/36乘以10/13
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2又1/3乘以,26/36乘以10/132又1/3乘以,26/36乘以10/132又1/3乘以,26/36乘以10/132又1/3乘以,26/36乘以10/13=7/3*26/36*10/13=7/3
2又1/3乘以,26/36乘以10/13
2又1/3乘以,26/36乘以10/13
2又1/3乘以,26/36乘以10/13
2又1/3乘以,26/36乘以10/13
=7/3 * 26/36 * 10/13
=7/3 *1/18 * 10
=35/27
=1又8/27
2又1/3乘以,26/36乘以10/13
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