To find the answer first we will multiply to see how much the books cost. Then we will subtract 50 by the amount of money she has to pay. Then we will check our work to makes sure we are %100 right. Lets do it:-
Lets multiply:-
10 × 2 = 20
So, 10 books cost 20m.
Lets subtract:-
50 - 20 = 30
So she gets 30m in chage.
CHECK OUR WORK:-
30 + 20 = 50
We were RIGHT!!!
So, Coley would receive 30m (B) 30m) in change is she pays with a 50 dollar bill.
Hope I helped ya!!
The answer is: 16/29
First, to find the denominator (bottom number), add 13 and 16 which equals 29. That means the denominator is 29. The numerator(top number) is 16. That means the fraction is 16/29.
Answer:
C
Step-by-step explanation:
2.90x25 = 72.50 15.78x25 = 394.50 subtract 72.50 from 394.50 which equals C
19/25 = x/100
Cross multiply:
1,900
Divide 1,900 by 25
Equals 76
Subtract 76 from 100
Answer: 24% change
I hope this helps!
The given series <span> (1/3)+(1/6)+(1/9)+(1/12)+(1/15)...</span>is an infinite geometric series. The geometric ratio from the series is 1/3. Hence the series is convergent because the ratio is less than 1. Convergent means the sum of the numbers of this series is a definite number because the numbers in the later orders become negligible then.