Answer:
c. [105,315]
Step-by-step explanation:
Answer: 0.714286
turn 7/10 into .7 and divide normally
Answer: F=160
if
8=27
F = 540
multiply 540 x 8 /27 = F = 160
30+4+0.7+0.05
Because the expanded form is added the number.
3=30
4=4.
7=0.7
and 5=0.05 so all together is 30+4+0.7+0.05
