1) 4/7 * 14/5 - 16/5= 56/35 - 16/5= -56/35=-1 31/35
2)7/3* 3/500 - 3/8=21/500 - 3/8=-333/1000
3) - 66/35*(-333/1000)= 4400/777
1) 4/7 * 14/5 - 16/5= 56/35 - 16/5= -56/35=-1 31/35
2)7/3* 3/500 - 3/8=21/500 - 3/8=-333/1000
3) - 66/35*(-333/1000)= 4400/777