分数乘法练习试题附答案

×= ×= ×= ×= ×= ×= ×= ×=

×= ×= ×= ×=

×= ×= ×= ×= ×= ×= ×= ×=

×57= ×= ×= ×=

×= ×= ×= ×=

×= ×= ×93= ×= × = ×45= ×= ×= ×= ×= ×= ×=

×= ×= ×= ×66=

× = × = ×= ×1= ×= ×= ×= ×=

× = 5×= 1×= ×1= ×= ×3= 4×= ×= × = 1× = 2× = × =

×38= × = ×= ×= ×= ×= ×= 4×= ×= ×= ×62= ×= ×72= ×15= ×= ×= × = × = × = 3× =

× = × = × = × =

×=6/25 ×=5/8 ×= 7/15 ×=9/25

×=1/2 ×=7/15 ×=5/22 ×=2/3

×=7/128 ×= 28/55 ×=1/16 ×=1/5

×=5/76 ×=3/10 ×=1/6 ×=7/10

×57=36 ×=8/189 ×=12/221 ×=7/30

×=65/256 ×=25/216 ×=1/15 ×=147/95 ×=1/3 ×=7/27 ×93=45 ×=1/6

× =256/45 ×45= 21 ×=5/119 ×=2/63 ×=24/125 ×=2/15 ×=1/10 ×=2/27

×=15/32 ×=8/135 ×=33/217 ×66=39

×=8/13 ×=3/4 ×=2/5 ×=1/5

× =1 5×=21/5 1×=35/66 ×1=16/15 ×= 7/8 ×3=98/55 4×= 3/2 ×=9/5

× =3 1× =2 2× =4 × =46/5

×38=100 × =3 ×= 8/3 ×=6/5

×=57/39 ×=5/3 ×= 102/33 4×=136/117

×=4/3 ×=1 ×62=154 ×=2/3

×72=232 ×15=78 ×=60/119 ×=1

× =72/5 × =18 × =9 3× =32/5

× =85/16 × =39 × =48 × =15