The weight of Namjoon is 5kg less than four times the weight of Yoongi. If the total weight of both is 225 kg, prepare the equation and find out the weight of each one.
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Answers & Comments
Answer:
Let weight of sachin =x kg
Acc. to question.
Weight of Rahul =(x+5) kg
Weight of Samir =(2x−12) kg
Total weight of all =93 kg
That is ,
x+(x+5)+(2x−12)=93
4x−7=93
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Verified answer
Answer:
Yoongi's weight is 46 kg
Namjoon's weight is 179 kg.
Step-by-step explanation:
Given:
To Find:
The weight of each of them using equation.
Calculation:
Let, The weight of Yoongi is = p kg
The weight of Namjoon is 5kg less than four times the weight of Yoongi.
therefore,
Namjoon's weight is = 4p - 5 kg
Sum of their weight = p + 4p - 5 kg = 5p - 5 kg
5p - 5 = 225
or, p = 46
Weight of Yoongi is = 46 kg
Weight of Namjoon is = 4(46) - 5 kg = 179 kg
Hence, Yoongi's weight is 46 kg and Namjoon's weight is 179 kg. ( ans. )