the average age of hasan,madiha,and their child is 20 years.if madiha is 27 years old and the child is 3 years old,how old is hasan
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Answer:
hasan is 30 yrs old......
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tahabrigade:
How did u get 60 there??
total 3 persons nd the avg is 20 so avg ko normal equation me le k aane k liye 3 multiply
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Step-by-step explanation:
let hasan be X and madina be Y ,child be Z
X+Y+Z/3=20
X+Y+Z=60
X+27+3=60
X=30
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