Answer:
= -3/2
Step-by-step explanation:
3 3/4 = 15/4
-2 1/2 = -5/2
(15/4)/(-5/2)
= -3/2
ALTERNATIVE ANSWERS:
-1 1/2 or -1.5
Answer:
6 2/3
Step-by-step explanation:
3*6=18
20-18=2
6 2/3
Answer:
10.9
Step-by-step explanation:
Formula = Number x 100
Percent = 6 x 100
55 = 10.91
Following shows the steps on how to derive this formula
Step 1: If 55% of a number is 6, then what is 100% of that number? Setup the equation.
6
55% = Y
100%
Step 2: Solve for Y
Using cross multiplication of two fractions, we get
55Y = 6 x 100
55Y = 600
Y = 600
100 = 10.91
Answer:
The Multiplication Property of Equality states that if you multiply both sides of an equation by the same number, the sides remain equal.
Step-by-step explanation:
so for example if a=b then a x c=b x c
because your doing the same thing to both sides.