Answer:
$46
Step-by-step explanation:
100% of 40 is 40. 10 percent of 40 is 4. 5% of 40 is 2. 40+4+2=46.
Answer:
(a) 100 Wacky News
(b) 40 Daily News
Step-by-step explanation:
Multiplying the first ratio numbers by 4, we get ...
daily : wacky = 8 : 20
and multiplying the second ratio numbers by 5, we get ...
wacky : truthful = 20 : 5
Then we can combine these ratios to ...
daily : wacky : truthful = 8 : 20 : 5
Multiplying this set of ratio numbers by 5 again, we get ...
daily : wacky : truthful = 40 : 100 : 25
This makes the Truthful News ratio value match the actual number in part (a).
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(a) If 25 Truthful News papers were sold on Friday, then 100 Wacky News papers were sold.
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(b) The same day, 40 Daily News papers were sold.
18 tens= 180
20 ones= 20
180+20= 200
200
Simple, first, change 70% into 0.7
thus,
21= 0.7*n
21/0.7=0.7n/0.7
30=n
Thus, your answer, is 30.
First, you would divide 360/12= 30 pages an hour, so then you would 400 / 30 = 13.3 hrs
