Ember

Ember spent $144 on her birthday party for 18 guests. If the cost is at the same rate, how many guests will there if she spends $176?

Correct answer:

n =  22

Step-by-step explanation:

$n=18\cdot {\displaystyle \frac{176}{144}}=22$

Try another example

Related math problems and questions:

• Exchange rates
  If the Canadian dollar appreciated by C$0.005 relative to the US dollar, what would be the new value of the Canadian dollar per US dollar? Assume the current exchange rate was US$1 = C$0.907.
• Four pupils
  Four pupils divided $ 1485 so that the second received 50% less than the first, the third 1/2 less than a fourth, and fourth $ 154 less than the first. How much money had each of them?
• Tiana
  Tiana is buying party favors for the guests at her 12th birthday party. Each party favor costs $2.39. If she buys 15 party favors, how much money does she spend?
• Loan
  If you take a bank loan $ 10000 and we want to repay after the year, we have to pay the total amount $ 10320/ What is the annual interest rate on this loan?
• ŽSR
  Calculate fixed annual personnel costs of operating monorail line 118 km long if every 5 km is a station, which serves three people - one dispatcher and two switchmen in 4-shift operation. Consider the average salary of the employee 885 €.
• Trio ratio
  Hans, Alena and Thomas have a total of 740 USD. Hans and Alena split in the ratio 5: 6 and Alena and Thomas in the ratio 4: 5. How much will everyone get?
• Two discounts
  The MP4 player cost 960 CZK, the price was twice gradually reduced in the ratio 4: 3: 3/2. How much did the player cost after the second discount?
• Birthday party
  For her youngest son's birthday party, the mother bought 6 3/4 kg of hotdog and 5 1/3 dozens bread rolls. Hotdogs cost 160 per kilogram, and a dozen bread rolls cost 25. How much did she spend in all?
• Carla 2
  Carla is renting a canoe, it cost $80 for 2 hours and $110 for 4 hours. What is the rate of change for this situation?
• Composite ratio
  Jakub, Aneta, and Lenka divided 1342 USD in the ratio 5/2: 3/10: 1/4. How much did Lenka take?
• Metallurgical enterprise
  Metallurgical company daily produces 318 tons of cast iron. How many tons of coke it burns to melt cast iron when 10 tons of cast consumes 6 tons of coke?
• Salary
  Calculate the equivalent annual salary to an hourly wage of $ 19. Assume a 42-hour workweek.
• Birthday party
  Jay brought 2 pizzas for his birthday party. At the birthday party, they eye 1 4/7 pizzas . What’s the fraction of pizzas they have left?
• Kilo candy
  One kilogram of chocolate candy cost 10 euros. Kate buys 250 grams and had the 8 pack of candy. How much does cost one bonbon?
• Supermarket
  In a local supermarket, 3/5 kilograms of squid cost 156.00. How do 4 kilograms of squid cost?
• Telco company
  The upstairs communications company offers customers a special long-distance calling rate that includes a $0.10 per minute charge. Which of the following represents this fee schedule where m represents the number of minutes and c is the call's overall cos
• Angel 2
  Angel earned $90 for pulling weeds in the garden. She spent $25 on her brother’s birthday gift, and $35 on a new sweatshirt to wear at soccer practice. How much money did she have left?