General Rules
(+) x (+) =
(+) or positive
-4.4 x (-6.02)
26.488
-4.95 ÷ 1.5
-3.3
3 9/10*(-2 2/3)
-10 2/5
-1 5/6-:4 1/6
-11/25
If a=-3, b=5, and c= -1/2
a x c =
1 1/2
81
Turn this decimal into a fraction in simplest form:
-0.86
-43/50
6.4 ÷ (-3.2)
-2
Write this fraction as a decimal:
-3 2/5
-3.4
-4/11-:2/7
-1 3/11
if a=-3, b=8, and c= -3/4
a x b x c =
18
Tell whether the expression is positive or negative without evaluating.
-3/10 * (-8/15)
positive
-7.2 x 0.1 x (-100)
72
-15.4 ÷ (-2.5)
6.16
-2 3/8*(-1 3/5)
3 4/5
9/10-:(-1 1/5)
-3/4
If a=-5, b=1/2, and c= -3/4
1/6 + ab =
-2 1/3
-5(7)
-35
Turn this decimal into a fraction in simplest form:
4.5
4 1/2
32.436 ÷ (-4.24)
-7.65
(-1/4)3
-1/64
-4 1/6-:1 1/3
-3 1/8
If a=-2, b= 2, and c = 1/2
1/4(c)- 2/3(a) =
1 11/24
which is greater?
-3 3/5 or -3.63
-3 3/5
-6 x (-0.05) x (-0.4)
-0.12
How many 2.25-pound containers can you make with 24.75 pounds of almonds?
11 containers
-3/5*2 2/7(-3 3/4)
5 1/7
How many
1 1/4
pound packages can you make with
7 1/2
pounds of cashews?
6 packages
Find the mean of the following temperatures:
4°, -8°, 10°, -14°, -16°. Show your work.
-4.8°