Read and solve the following problems carefully.
1. You save $3 on Monday. Each day after that you save twice as much as you save the day before. If the pattern continues, how much will you save on friday?
2. Amy and Judy sold 12 tickets allthogether. Amy sold 2 more tickets than Judy. How many tickets did each girl sell?
3. Carol has written a number pattern that begins with 1,3,6,10,15. If she continues this pattern. What are the next four numbers in her pattern?
Answers & Comments
2. Amy 7 Judy 5
3. 21
Explanation:
1. Monday $3 Tuesday $6 Wednesday $6 Thursday $6 Friday $6 altogether is $27
2. Since Amy sold 2 more you’ll minus the total sell by 2 and then divide it by 2 so 12 - 2 = 10 divided by 2 is 5 so Amy has 7 because 5 + 2 = 7 because she sold 2 more so the remainders or how many numbers you need to add to get the answer 12 is 5 so that’s my reason
7 + 5 = 12
3. It’s basically 1 + 2 + 3 + 4 and so on
1 + 2 = 3 + 3 = 6 + 4 = 10 + 5 = 15 + 6 = 21
1,3,6,10,15,21
Those are all my explanation and answer