Answer:
15
Step-by-step explanation:
3 counselors for every 20 girls
The denominator will tell how many parts it takes to make a whole
Abby has 7 more grapes because 16-9=7
Answer:
Both
Step-by-step explanation:
We have been given that the upstream speed is and the down stream speed is .
Let the fisherman traveled a distance of x miles.
The total time of the trip is 6 hours.
Relations between speed (s), time (t) and distance (d) is
Hence,
Time upstream + time downstream = 6
lcm = 10
=>
Cross multiplying,
x = 20 miles .. Answer.