TEST 1: EXPRESS EACH RATIO AS A FRACTION(SIMPLEST FORM) AND IN COLON. (2PTS EACH) 1) 18 pounds to 22 pounds 3) 16 feet out of 18 feet 5) 12 pennies to 24 pennies 7) 12 blue cars out of 48 cars 9) 6 gallons to 42 gallons K 2) 12 pints to 36 pints 4) 25 red bikes out of 60 bikes 6) 9 snow days out of 30 days 8) 32 quarts to 48 quarts 10) 30 beetles out of 35 insects -​