1.

Fill in the blanks :If the sum of two numbers is 60. One is thrice the other, then the equation formed is ___________.

Answer»

Let one number be x. 

Other number = thrice of first number = 3(x) = 3x 

Sum of two numbers = 60 

⇒ x + 3x = 60 

⇒ 4x = 60



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