Math, asked by Lilly13, 6 months ago

7) Fill in the blanks
a/3 b/7= 4a+9b

Answers

Answered by mohandhok123

7

Answer:

75 is ypur correct answer

Answered by sarahssynergy

10

The correct answer is 75.

Explanation:

The correct answer is 75.
a/3 = b/7= 4a+9b/x
4a/12= 9b/36 = 4a+ 9b/x
4a+9b/12+63 =4a + 9b/ x
4a+9b/12+63 =4a + 9b/ x
4a+9b/75 =4a + 9b/ x
Therefore, x= 75

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