Question

in a test ,Manju gets twice the marks secured by salma. The sum of two times Manju's marks and four times Salma's marks is 360.
i)if Manju gets x marks , salma gets ____
ii) The equation formed is ______

​

Answer 1

Given:

• In a test ,Manju gets twice the marks secured by salma.
• The sum of two times Manju's marks and four times Salma's marks is 360.

Step-by-step explanation:

$Let \: marks \: secured \: by \: Salma = x$

$Then, marks secured by Manju = 2x$

$Twice \: of \: Manju's \: marks = 2(2x) \\ </p><p>Four \: times \: Salma's \: marks = 4(x) \\ </p><p>Sum \: of \: these \: will \: be \: 2(2x) + 4(x)$

Answer:

1. If Manju gets x marks, Salma gets x/2 marks.

2. The equation formed is given below:

Assume that Manju gets x marks.

$2(x) + 4( \frac{x}{2} ) = 360$