Step-by-step explanation:
From a, the original number is 100x the new number.
So,if the new number is 1unit --> the original is 100x 1unit --> 100units
Add the two numbers together --> 1unit + 100units --> 101 units
We also know that the difference between the two numbers is 136.62
So 100units - 1unit --> 136.62
99units -> 136.62
1unit --> 1.38
101units --> 139.38
the total tax is 14.71
the total cost is 272.71
Answer:
F
Step-by-step explanation:
Bryan should have split the 
into <u>four equal parts</u> (not 8). Each smaller part is 
Note how 
reduces to
Since there are 4 smaller parts or groups, this means
Refer to the diagram below.
