Respuesta :
1/10=0.1
3 and 4/5=3+4/5
4/5 times 2/2=8/10=0.8
3 and 4/5=3+0.8=3.8
answer is last one
3 and 4/5=3+4/5
4/5 times 2/2=8/10=0.8
3 and 4/5=3+0.8=3.8
answer is last one