Patricia drove for 3 hours. Carlos drove for twice that, 6 hours. 6+3=9
Round each coin weight to the nearest gram first, penny 3g, nickel 5g, dime 2g, quarter 6g, half dollar 11g. Now add those numbers together as he has one of each coin 3+5+2+6+11=27 grams
Answer:
27%
Step-by-step explanation:
6 divided by 22 times 100= 27%