Let's solve each problem step by step.
---
Problem 1:
Johnson makes toy cars. He wants to make 1,500. Johnson can make 18 cars a day. He has already made 492. How many days will it take him to get to 1,500?
#### Step-by-Step Solution:
1.
Total cars Johnson wants to make: 1,500
2.
Cars Johnson has already made: 492
3.
Cars Johnson still needs to make:
\[
1,500 - 492 = 1,008
\]
4.
Cars Johnson can make per day: 18
5.
Number of days required to make the remaining cars:
\[
\frac{1,008}{18} = 56
\]
#### Final Answer:
\[
\boxed{56}
\]
---
Problem 2:
Bill and his 3 friends read 55 books each for the year. Each book had an average of 320 pages. How many pages did they all read in total that year?
#### Step-by-Step Solution:
1.
Number of people reading books: Bill + 3 friends = 4 people
2.
Books read by each person: 55
3.
Total books read by all 4 people:
\[
4 \times 55 = 220
\]
4.
Average pages per book: 320
5.
Total pages read by all 4 people:
\[
220 \times 320 = 70,400
\]
#### Final Answer:
\[
\boxed{70400}
\]
---
Problem 3:
Mary is having a birthday party. She invited 14 friends. Mary made 190 cookies. She wants to share them at her party but also wants to save 22 for her mother and father. How many cookies will each person get at the party?
#### Step-by-Step Solution:
1.
Total cookies Mary made: 190
2.
Cookies Mary wants to save for her parents: 22
3.
Cookies available for sharing at the party:
\[
190 - 22 = 168
\]
4.
Number of people at the party: Mary + 14 friends = 15 people
5.
Cookies each person gets:
\[
\frac{168}{15} = 11.2
\]
#### Final Answer:
\[
\boxed{11.2}
\]
---
Problem 4:
Eli was giving away his baseball cards. He had 624 cards to give away and 12 friends to give them to. How many cards would each friend receive?
#### Step-by-Step Solution:
1.
Total cards Eli has: 624
2.
Number of friends: 12
3.
Cards each friend receives:
\[
\frac{624}{12} = 52
\]
#### Final Answer:
\[
\boxed{52}
\]
---
Final Answers:
1. \(\boxed{56}\)
2. \(\boxed{70400}\)
3. \(\boxed{11.2}\)
4. \(\boxed{52}\)
Parent Tip: Review the logic above to help your child master the concept of algebra 1 word problem worksheets.
