“Ms. Blanco drove her car at a speed of 80 kilometers per hour for 1 1/2 hours, then at a speed of 100 kilometers per hour for 2 1/2 hours. How far did she drive in all?”
2 answers:
I’m pretty sure it’s 370 bc 1 and a half hours is 80+40 (40 is half of 80) and 2 and a half hours, so 100 for each hour. 100+100+50= 250 250+120=370!! answer : 370 kilometers per hour
250+120=370 370 kilometers per hour
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