Answer:
7/8
Step-by-step explanation:
If you turn 1 3/4 back into a simplified fraction it is 7/4. But the denominators need to be the same, so multiply the bottom number 2 and the top number by 2. That gives you 14/8. If she used 7/8 of it, then you just do 14/8 - 7/8 which gives you 7/8.
Answer:
$744.60
Step-by-step explanation:
Change 12.4% to a decimal by moving it two places left or you can multiply it by 100. After converting it to a decimal, you will have 0.124 as a decimal. Multiply the decimal and the $850.
850 x 0.125 = 105.40.
Now subtract.
850 - 105.40 = 744.60
3/6. 5/8. 2/3. 7/10. 9/12. 5/6
Vertical line are represented by x = a number....that number being the x value in ur set of points
so ur equation is : x = -7
Answer:
Percentage Rate=6%
Step-by-step explanation:
Total borrowed=$2,100
Time=3 years
Rate=?
Total amount owed after 3 years= total borrowed + simple interest
$2,478=$2,100 + x
X=$2,478 - $2,100
=$378
The simple interest=$378
Simple interest=P×R×T
Where,
P= principal=$2,100
R=Rate=?
T=Time=3 years
Simple interest=$378
Simple interest=P×R×T/100
$378=$2,100×R×3/100
$378=$6,300R/100
$378=$63R
R=$378/$63
R=6
Therefore,
Rate=6%