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phoenix9801
- Master | Next Rank: 500 Posts
- Posts: 190
- Joined: Thu Jan 14, 2010 8:29 pm
- Thanked: 2 times
1-
At a computer store, 25% desktop computers are black, while the remaining desktop computers are beige. If 75% of the computers in the store are laptop computers (all of which are black), and the store sells only desktop and laptop computers, what percentage of the store's computers are black?
a) 6.25%
b) 25%
c) 31.25%
d) 62.5%
e) 81.25%
2-
Dan has five times as many seashells as Paul, and eight more than Andrew. When Dan gives away 40% of his shells, Paul and Andrew agree to split those shells up evenly, giving Andrew twice as many as Paul. How many shells did Dan start with?
a) 10
b) 15
c) 20
d) 25
e) 30
3-
Arjun spends $15 of his monthly allowance on a new CD album and another 40% of what's left on action figures. If he still has $9 remaining, how much is his total monthly allowance?
a) $ 21
b) $ 24
c) $ 27
d) $ 30
e) $ 33
At a computer store, 25% desktop computers are black, while the remaining desktop computers are beige. If 75% of the computers in the store are laptop computers (all of which are black), and the store sells only desktop and laptop computers, what percentage of the store's computers are black?
a) 6.25%
b) 25%
c) 31.25%
d) 62.5%
e) 81.25%
2-
Dan has five times as many seashells as Paul, and eight more than Andrew. When Dan gives away 40% of his shells, Paul and Andrew agree to split those shells up evenly, giving Andrew twice as many as Paul. How many shells did Dan start with?
a) 10
b) 15
c) 20
d) 25
e) 30
3-
Arjun spends $15 of his monthly allowance on a new CD album and another 40% of what's left on action figures. If he still has $9 remaining, how much is his total monthly allowance?
a) $ 21
b) $ 24
c) $ 27
d) $ 30
e) $ 33
