Question

If Margo has about 120,000 balloons to blow up for the fair, and she's already blown up 146, how many more balloons does she need to blow up?
Thomas has to run a marathon. his speed is 5 mph. if he wants to reach the finish line in under 40 min, how fast will he need to go?





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Answer 1

Answer:

See explanation below

Step-by-step explanation:

Margo needs to blow up 119,854 balloons.

120,000 - 146 = 119,854

A marathon is 26 miles.

40 minutes is equivalent to 0.67 hours

(26 miles) / (0.67 hours) = 38.8 mph