The answer is a (three eights over three fifths= five eights)
Answer:
36
%
Step-by-step explanation:
Convert the fraction to a decimal, then multiply by 100
.
Answer:
Step-by-step explanation: 474747-4747474-
<span>50-8t<90
50-90<8t
-40<8t
8t>-40
t>-5
Solutions should go to the right.
Mary probably was solving it as following
</span>50-8t<90
<span>-8t<90-50
-8t<40 (here, when she divided both sides by -8, she had to change sign < to the sign >)
But she did not change the sign, and got
t<-5
</span>
