Answer:
A
Step-by-step explanation:
15c=9...
1c=9/15.....
=0.6$..
60%
$600 as a percentage of $1000
= (600/1000) x 100%
= 60%
Hope this helps!
I think choose (D)
31.2
4(5 + (- 3.5 × - 0.8)
4(5 + 2.8)
4(7.8)