£2.700 - £1890 = £810
<span>£ (money) -------------- percentage (%)
</span>2.700 -------------------- 100
810 ----------------------- x
2700*x = 810*100
2700x = 81000
Answer:
Percentage loss = 30%
Answer:
download a app called photo math
Step-by-step explanation:
Thank me later
Answer:the number of kids that used the public pool that day is 122
the number of adults that used the public pool that day is 92
Step-by-step explanation:
Let x represent the number of kids that used the public pool that day.
Let y represent the number of adults that used the public pool that day.
214 people used a public swimming pool. This means that
x + y = 214
1.50 for kids and $2.25 for adults. The receipt totaled to $390. This means that
1.5x + 2.25y = 390 - - - - - - - - - -1
Substituting x = 214 - y into equation 1, it becomes
1.5x
1.5(214 - y) + 2.25y = 390
321 - 1.5y + 2.25y = 390
- 1.5y + 2.25y = 390 - 321
0.75y = 69
y = 69/0.75 = 92
Substituting y = 92 into x = 214 - y, it becomes
x = 214 - 92 = 122
Answer:
No, it is equal
Step-by-step explanation:
30% of 720 is 216.
Answer: 3.3%
Step-by-step explanation:
Formula:
The percentage change in equilibrium price = (percentage change in demand) / (Ed + Es) * 100%
The given parameters are:
Percentage change in demand = 10% = 0.1
Ed (Price elasticity in demand) = 1
Es (Price elasticity in supply) = 2
Therefore, substituting the given parameters into the formula above,
Percentage change in equilibrium price = 0.1/(1+2) * 100%
= 0.1/3 * 100%
= 0.03333 * 100%
= 3.33%
This means that the percentage change in equilibrium price will be 3.33% when the change in demand is 10%.
