Answer:
3/10 , -1.4 , -1(28/40)
Step-by-step explanation:
1. As 3/10 is the only positive number, it'll surely become the greatest number.
Next we have, -1.4 and -1(28/40) left
As -1(28/40) is a fraction, we have to change it to decimal numbers like -1.4.
2. /=÷, so -1=40 28+40=68. Use calculator, -(68÷40)=-1.7 As is -1.7 smaller than -1.4, the answer is as shown.
