#21 Ch#12, #digitalsat, #Panda College board, #EST, #ACT

1 year ago
2

Ch012, #21: Yoona runs at a steady rate of 1 yard per second.
Jessica runs 4 times as fast. If Jessica gives Yoona a head start of 30 yards in a race, how many yards must Jessica run to catch up to Yoona?

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