1) 9 1/3:7/8=28/3:7/8=28*8/(3*7)=4*8/3=32/3;
2) 9/16: 14/27=9*27/(16*14)=243/224
3)32/3*243/224=32*243/(3*224)=7776/672=11 384/672=11 12/21
1) 9 1/3:7/8=28/3:7/8=28*8/(3*7)=4*8/3=32/3;
2) 9/16: 14/27=9*27/(16*14)=243/224
3)32/3*243/224=32*243/(3*224)=7776/672=11 384/672=11 12/21