Question

29 what is the sum of 8.141 and 37.04?
a 11.845
b 35.181
c 45.181
d 118.45

30 chuong is doing a report on the revolutionary war. he wants to buy a book about the battle of bunker hill that costs $13.78 and a book about the continental congress that costs $24.49. what is the total cost of the two books?
a $3.83
b $37.17
c $38.27
d $382.70

31 claire went to the movie theater. she spent $6.75 on a ticket, $3.00 on popcorn, and $2.00 on a drink. how much money did claire spend at the movie theater?
a $5.00
b $6.75
c $11.75
d $13.75

Explanation:

Question 29

Step1: Add the two numbers

To find the sum of \( 8.141 \) and \( 37.04 \), we add them together: \( 8.141 + 37.04 \)

Step2: Perform the addition

\( 8.141+37.04 = 45.181 \)

Step1: Add the costs of the two books

We need to add \( \$13.78 \) and \( \$24.49 \): \( 13.78 + 24.49 \)

Step2: Perform the addition

\( 13.78+24.49 = 38.27 \)

Step1: Add the amounts spent

We add the cost of the ticket (\( \$6.75 \)), popcorn (\( \$3.00 \)), and drink (\( \$2.00 \)): \( 6.75 + 3.00 + 2.00 \)

Step2: Perform the addition

First, \( 6.75+3.00 = 9.75 \), then \( 9.75 + 2.00 = 11.75 \)

Answer:

C. 45.181

Question 30