Superstar 62054

Jana, Petra, and Andrea sent an SMS to Superstar. The number of messages they sent was in the ratio 4:3:2, with Andrea sending 35 fewer text messages than Jan and Peter combined. How many text messages did all 3 girls send together?

Correct answer:

x =  63

Step-by-step explanation:

J = 4+3+24 x P = 4+3+23 x A = 4+3+22 x   A = J+P  35  2/9 x=4/9 x+3/9 x35  5x=315  x=5315=63  x=63

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