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Teams
Name
Score
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25
×
4x â 5x + 2x = 28 + 3x
x = -14
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25
×
A man has âđ x from which he spends âđ 6. If twice of the money left with him is âđ 86, find x.
the total money he have = 43 + 6 = âđ 49
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25
×
0.6a + 0.2a = 0.4a + 8
a = 80/4 = 20
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25
×
6(x+4) = 36
2
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25
×
9b â 4b + 3b = 16
2
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25
×
4x/3 â 7x/3 = 1
x = â 1
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×
heart
Other team wins 15 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
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shark
Other team loses 10 points!
Okay!
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thief
Give points!
5
10
15
20
25
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eraser
Reset score!
Oops!
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fairy
Take points!
5
10
15
20
25
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
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thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
25
×
(1/2)m + (3/4)m â m = 2.5
m = 2.5 Ã 4 = 10
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×
monster
Reset all scores!
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fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
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baam
Lose 10 points!
Oops!
25
×
Find three consecutive natural numbers such that the sum of the first and the second is 15 more than the third.
Solution: 16 , 17 , 18
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25
×
The difference between a number and one-fourth of itself is 24, find the number.
the number is 32.
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25
×
A man is four times as old as his son. After 20 years, he will be twice as old as his son at that time. Find their present ages.
present age of son = 10 years Present age of father = 4 Ã 10 = 40 years
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