Answer:
60.7%
Step-by-step explanation:
Use division to convert the fraction to a decimal: 17/28 = 17 ÷ 28 = 0.607
Multiply by 100 to get percent value: 0.607 × 100 = 60.7%
Total chocolate bars: 75
Chocolate bars given away: 60
60/75 = 0.8 or 80%
Answer:
I think it B or C but hope I can help :)
Step-by-step explanation:
Let the two numbers be x and y where x is greater than y.
So;
x + y = 3.1 ... (i)
2x - 3y = 7 ... (ii)
This forms a set of simultaneous equations (i) and (ii)
Solving the simultaneous equations by elimination;
We multiply (i) by 2 and (ii) by 1 to get:
2x + 2y = 6.2 ... (i)
2x - 3y = 7 ... (ii)
Subtracting (i) - (ii) we get;
5y = -0.8
y = -0.8/5 = -0.16
x = 3.1 - -0.16 = 3.26
The numbers are 3.26 and -0.16.
Answer:
The maximal area will be "1093.5 square feet".
Step-by-step explanation:
Let,
Length = L feet
Breadth = b feet
Given Total fencing = 162 feet
According to the question,




As we know,



Now, we required to decrease or minimize the are. So for extreme points:

or,




Now on putting the value of b, we get



So that the dimensions will be:
⇒ 40.5 feet by 27 feet
Therefore when the dimension are above then the area will be:
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