| 2.5
|
| 1. Add and reduce to lower terms.
1/10 + 7/10
|
| a8/10 |
| b7/100 |
| c4/5 |
| dnone
of the above |
2. Add and reduce to lowest terms.
2/3 + 1/4
|
|
a3/7 |
|
b11/12 |
|
c22/24 |
|
dnota |
| 3. Add Do not reduce to lowest
terms. 13/30 - 9/40 |
|
a22/70 |
|
b25/120 |
|
c18/120 |
|
dnota |
4. Reduce the answer to the previous
problem to lowest terms
|
|
a11/35 |
|
b1/5 |
|
c5/24 |
|
dnota |
| 5. Add. 7/12 + 11/20. Find lcd
first. Do note reduce to lowest terms |
a 72/60
|
b18/32
|
c68/60
|
d nita
|
| 2.6 |
| 6. Change to a improper fraction. 15
2/3 |
|
a47/3 |
|
b33/3 |
|
c20/3 |
|
dnota |
| 7. Change to a mixed number. 111/27 |
|
a108/27 |
|
b3
4/27 |
|
c 4
3/27 |
|
dnota |
| 2.7 |
| 8. Multiply. (3 1/2) ·
(2 1/6) |
|
a91/12 |
|
b6 1/12 |
|
c21/92 |
|
dnota |
| 9. Multiply (2/3) · ( 4 9/10) |
|
a15/49 |
|
b4 18/ 30 |
|
c49/15 |
|
dnota |
10. Divide.
Do
not reduce to lowest terms
|
| a33/130 |
|
b120/33 |
|
c130/33 |
|
dnota |
| |