1、分数乘分数的计算题50道1. 4/94/3=16/272. 1/31/3=1/93. 1/21/3=1/64. 2/77/22/7=2/75. 21/2525/42=1/26. 4/53/4=3/57. 8/71/2=4/78. 7/41/41/2=7/329. 1/71/2=1/1410. 2/35/6=5/911. 1/53/8=3/4012. 3/55/8=3/813. 6/73/2=9/714. 5/68/3=20/915. 4/113/4=3/1116. 4/93/8=1/617. 5/31/5=1/318. 4/34/9=16/2719. 1/31/2=1/620. 2/71/21
2、/721. 41/121/4=41/4822. 1/43/16=3/6423. 1/129/4=3/1624. 75/81/5=15/825. 7/121/9 7/10826. 2/37/314/927. 3/89/427/3228. 5/33/5129. 4/55/81/230. 7/99/7131. 2/31/7=2/2132. 1/43/50=3/20033. 4/51/2= 2/534. 2/329/8=29/1235. 3/27/9=7/636. 2/33/4=1/2 37. 5/61/3=5/1838. 6/51/6 =1/539. 2/17/2=740. 3/21/3=1/241. 1/224/5=2/5542. 5/68/3=20/943. 4/113/4=3/1144. 2/35/6=5/945. 1/53/8=3/4046. 3/55/8=3/847. 8/71/2=4/748. 7/41/2=7/849. 1/71/2=1/1450. 2/35/6=5/951. 1/43/16=3/64
