What is the decimal equivalent of 5/8 ? A 1.6 B 0.625 C 6.25
The decimal equivalent of 5/8 is 0.625.
Therefore, the correct answer is B. 0.625.
Find the quotient.-8/0 A 0 B 8 C -8 D
The quotient of -8 divided by 0 is undefined.
Therefore, the correct answer is D.
What is the sign of each product? Choose Positive or Negative. Positive Negative − 3 ⋅ ( − 15 ) −3⋅(−15) 3 ( − 5 ) 3(−5) − 5 ⋅ ( − 2 ) ⋅ ( − 1 ) −5⋅(−2)⋅(−1) − 5 ⋅ ( 2 ) ⋅ ( 3 ) −5 ⋅(2)⋅(3)
The sign of each product is as follows:
-3 ⋅ (-15) = Positive
3 ⋅ (-5) = Negative
-5 ⋅ (-2) ⋅ (-1) = Negative
-5 ⋅ (2) ⋅ (3) = Negative
Therefore, the correct answers are:
Positive for -3 ⋅ (-15)
Negative for 3 ⋅ (-5)
Negative for -5 ⋅ (-2) ⋅ (-1)
Negative for -5 ⋅ (2) ⋅ (3)
Select ALL fractions that are equivalent to -4/9
A
-4/-9
−(4/9)
C
4-/-9
D
4/-9
E
4/9
F
-4/-9
The fractions that are equivalent to -4/9 are:
A. -4/-9
C. 4-/-9
D. 4/-9
F. -4/-9
Therefore, the correct answers are A, C, D, and F.
-3/4 x 2/5=
To multiply fractions, you simply multiply the numerators together and multiply the denominators together.
So, -3/4 x 2/5 = (-3 x 2) / (4 x 5) = -6/20.
However, this fraction can be reduced further by dividing both the numerator and denominator by their greatest common divisor, which is 2 in this case:
-6/20 = (-3 x 2)/(4 x 5) = -3/10.
Therefore, -3/4 x 2/5 simplifies to -3/10.