The statement "151.8 is what percent of 69 is expressed as 0.69p = 151.8
<h3>Equations and expressions</h3>
Equations are expressions separated by an equal sign. Words can be translated to equations.
Let the unknown variable be "p". If p percent of 69is 151.8, this is expressed as;
p% of 69 = 151.8
Convert to decimals
p/100 * 69 = 151.8
0.01p * 69 = 151.8
0.69p = 151.8
Hence the statement "151.8 is what percent of 69 is expressed as 0.69p = 151.8
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Answer:
2/5 =0.4
Step-by-step explanation:
Decimals are one of the method of representation of fractions in which there is power of 10 in the denominator of the fraction. They are 10,100,1000,10,000 ,100,0000 and so
Example = 1/10 = 0.1
1/100 = 0.01
1/1000 = 0.001
In 2/5 we have to make the denominator 10
since in denominator there is five , can be made 10 by multiplying it by 2
2/2 = 1 and 1* x = x , hence if we multiply numerator and denominator by 2 it won't change the fraction.
2/5×2/2=2×2/5×2=4/10=0.4
Thus, 2/5 =0.4 in decimal form.
Answer:
0.800
Step-by-step explanation:
The given differential equation is separable:
Integrate both sides:
In this case, 
, so that given 
, we get
so that
Let's represent the price of the horse with the variable 'h' and the price of the saddle with the variable 's':
h + s = 5000
h = 4s
Because we can substract s from both sides on the first equation:
h = -s + 5000
Because h = 4s and -s + 5000, we know that:
4s = -s + 5000
5s = 5000
s = 1000
Because we know that the saddle costs 1000, 5000 - 1000 = 4000, so:
The horse costs $4000, and the saddle costs $1000
