Percentages
What percent of 50 is 90?
180%
Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively. If the total investment is $300, how much did Andrea invest?
$70
At a recent party, it cost $9.50 for refreshments for 10 guests. At this rate, how much would it cost to have refreshments for 80 guests?
76
If a student scores 45 out of 60 on an exam, what percent did they score?
75%
Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively. If the partnership is worth $1,800,000 after 10 years, how much is Lindsay's share?
$840,000
If 20 guests cost $19 for refreshments, how much would 50 guests cost at the same rate?
47.50
What percent increase is there if a stock rises from $40 to $50?
25%
Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively. After Dina sells her part of the partnership to Andrea, what will Andrea's new total share be?
16
A catering service charges $15 per person for an event. How much would it cost for a party of 120 guests?
$1,800
A product is originally priced at $250. If it goes on sale for $175, what is the percent discount?
30%
Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively. If the total worth of the partnership, which is $1,800,000, is split according to the ratio, what is the value of Dina's original share?
$540,000
If snacks for 30 guests cost $45, how much would snacks for 120 guests cost?
$180
If a population of a town increases from 9,500 to 13,775, what is the percentage increase?
45%
Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively. If the partnership (worth $1,800,000) grows by 25% after another 5 years, what will its new worth be?
$2,250,000
A company spends $1,200 on refreshments for a conference of 150 attendees. If they want to double the number of attendees, how much will they need?
$2,400