Multiply Operations With Rational Numbers
-0.036 * 0.9 =
=0.0324
(different signs ... product is negative)
(2/9)÷(4/5)
5/18
8.5 + -3.5
5
5/8 - (-7/2)
33/8 or 4 1/8
-1/8 * -4
1/2
write 4/5 as a decimal number
0.8
7 3/4 * (-15/8)
4 2/15
-5/9 ÷ 15
-1/27
-3/4 + 7/2
11/4 or 2 3/4
-7/8-(-5/6)
-1/24
( 1.6+2) ÷ 2.5
1.44
Change 0.4 to a fraction?
Use place value ...
4/10
15/6 * -1.2
- 3
-7 ÷ 4/5
-8 3/4 or -8.75
2.2 + 4.6
6.8
1.8 - (-3.7)
5.5
0.12 ÷ 4x 3=
.09
what is this as a decimal?
17/50
0.34
3.14 *1 2/5
=
4 99/250
(1/7) ÷ (5/2)
2/35
8.7 + -7.1
1.6
7/4 - (-1/2)
9/4
-0.45 ÷ (2/5)
-9/8 or -1 1/8
convert to decimal ..
10/25
0.4
-1 * -8.5
8.5
(-2/7) ÷ (4/9)
-9/14
1/10 + 2
21/10 or 2 1/10
(-1.82)-(-7.61)
5.79
-5 2/5-8 4/5+15 2/5
1 1/5
convert this fraction to a decimal ... 4/12
0.3333...