A and B are friends and their ages differ by 2 years A's father D is twice as old as
his sister C. The age of D and C differ by 40 years. Find the age of A and B.
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Answered by
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Step-by-step explanation:
A - B = D - 2 - - - - - - - - - - - - 1ST EQUATION
D = 2C - - - - - ---------------- - - - - - 2ND
D - C = 40 - - - - - - - - - - - - - - - - - 3rd
2C - C = 40
C = 40
HENCE D'S AGE IS
D- 40 = 40
D = 80
NOW WE DIND AGE OF A AND B
PUT VALUES IB EQUATION 1ST
A - B = D - 2
A - B = 80 - 2
A - B = 78
Answered by
1
Answer:27.33,29.33
Step-by-step explanation:please don't judge the writing.....the correct explanation awaits you .
Thank you so much
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