3 years ago

Three-fourths of the tickets had been sold, and there were 420 tickets left. How many tickets were printed?

Mathematics

1 answer:

BabaBlast [244]3 years ago

3 0

Answer: 560 tickets

Step-by-step explanation:

3/4 = 420/x; now cross multiply:

3x = 4(420)

3x = 1,680; now divide both sides by 3, and you get x = 560

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