Successfully reported this slideshow.
Upcoming SlideShare
×

# Dividing by Whole Numbers

4,737 views

Published on

• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

### Dividing by Whole Numbers

1. 1. Dividing by Whole Numbers
2. 2. Vocabulary <ul><li>Name the terms involved. </li></ul>______________ ______________ ______________
3. 3. Vocabulary Review <ul><li>Name the terms involved. </li></ul>Divisor Quotient Dividend
4. 4. Notes <ul><li>When dividing a decimal by a whole number, place the decimal point in the quotient above the point in the dividend. </li></ul>
5. 5. EXAMPLE 1 Dividing a Decimal by a Whole Number Soccer – Your soccer team orders sports cards for each player. You buy a set of 8 cards for \$9.92. How much do you pay for each card? To answer the question above about sports cards, Find 9.92 ÷ 8.
6. 6. EXAMPLE 1 Dividing a Decimal by a Whole Number To answer the question above about sports cards, Place the decimal point. STEP 1 9 . 92 8 . )
7. 7. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 )
8. 8. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 8 )
9. 9. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 8 1 )
10. 10. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 8 1 9 )
11. 11. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 .2 8 1 9 1 6 )
12. 12. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 .2 8 1 9 1 6 3 )
13. 13. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 .2 4 8 1 9 1 6 32 32 )
14. 14. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 .2 4 8 1 9 1 6 32 32 0 )
15. 15. EXAMPLE 1 Dividing a Decimal by a Whole Number STEP 2 Then divide. 9 . 92 8 1 .2 4 8 1 9 1 6 32 32 0 ANSWER You pay \$ 1.24 for each sports card. )
16. 16. You try!
17. 17. EXAMPLE 2 Find the quotient Writing Additional Zeros
18. 18. EXAMPLE 2 Find the quotient Place the decimal point and begin dividing. STEP 1 Writing Additional Zeros
19. 19. EXAMPLE 2 Find the quotient Place the decimal point and begin dividing. STEP 1 14 . 8 1 . 8 6 Writing Additional Zeros )
20. 20. EXAMPLE 2 14 . 00 8 STEP 2 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
21. 21. EXAMPLE 2 14 . 00 8 8 STEP 2 1 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
22. 22. EXAMPLE 2 14 . 00 8 1 8 6 STEP 2 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
23. 23. EXAMPLE 2 14 . 00 8 8 6 0 STEP 2 1 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
24. 24. EXAMPLE 2 14 . 00 8 8 6 0 5 6 STEP 2 1 . 7 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
25. 25. EXAMPLE 2 14 . 00 8 8 6 0 5 6 4 STEP 2 1 . 7 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
26. 26. EXAMPLE 2 14 . 00 8 8 6 0 5 6 40 STEP 2 1 . 7 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
27. 27. EXAMPLE 2 14 . 00 8 8 6 0 5 6 40 40 STEP 2 1 . 75 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
28. 28. EXAMPLE 2 14 . 00 8 8 6 0 5 6 40 40 0 STEP 2 1 . 75 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
29. 29. ANSWER EXAMPLE 2 14 . 00 8 8 6 0 5 6 40 40 0 14 8 = 1.75. STEP 2 1 . 75 Writing Additional Zeros Write additional zeroes In the dividend as needed. )
30. 30. You try!