Math, asked by narayanaraopkl8911, 1 year ago

If a+b+c = 450 and a:b:c=3:5:7, then the value of a is:

Answers

Answered by praveen5227

1

Answer:

90

Step-by-step explanation:

a+b+c=450

3:5:7=450 =15x=450 =30 =30*3=90

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