Angles of a triangle are in the ratio 2 : 4 : 3. Find the smallest angle of the triangle
2 answers:
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Let William be x years old.
Thomas = (4 + x) years
In five years,
William = (x + 5) years
Thomas = 4 + x + 5 = (9 + x) years
Given, in five years sum of their ages is 24.
x + 5 + 9 + x = 24
2x + 14 = 24
2x = 24 - 14
2x = 10
x =
x = 5
Hence, William is 5 years old and Thomas is 9 years old.
Thomas = (4 + x) years
In five years,
William = (x + 5) years
Thomas = 4 + x + 5 = (9 + x) years
Given, in five years sum of their ages is 24.
x + 5 + 9 + x = 24
2x + 14 = 24
2x = 24 - 14
2x = 10
x =
x = 5
Hence, William is 5 years old and Thomas is 9 years old.
After solving we get
Step-by-step explanation:
We need to solve
Solving
Subtract 2 from both sides:
Subtract 2p from both sides
Divide both sides by 2p
So, after solving we get
Keywords: Inequality
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