three times a number is equal to two times of the another find the ratio of three times the sum and five times the difference of two numbers
Answers
Answered by
30
LET THE NUMBER BE X , ANOTHER NO. BE Y
3X=2Y (ATQ)
X=2Y/3
==>3(Y+X)/5(Y-X)
==>3(Y+2Y/3)/5(Y-2Y/3)
==>3×5Y/3 / 5×Y/3
==>5Y/5Y/3
==>3/1
RATIO = 3:1
HOPE IT WILL HELP U MATE . ❤
3X=2Y (ATQ)
X=2Y/3
==>3(Y+X)/5(Y-X)
==>3(Y+2Y/3)/5(Y-2Y/3)
==>3×5Y/3 / 5×Y/3
==>5Y/5Y/3
==>3/1
RATIO = 3:1
HOPE IT WILL HELP U MATE . ❤
Similar questions