Question

If a frog can move 2 over 3 miles every hour, then how many hours would it take for a frog to go 6 miles?

Answer 1

`\text {1 hour = } (2)/(3) \text { mile}`

--------------------------------------------------------
Find 1 mile :
--------------------------------------------------------

`\text {1 mile = } 1 / (2)/(3) \text { hours}`


`\text {1 mile = } 1 * (3)/(2) \text { hours}`


`\text {1 mile = } (3)/(2) \text { hours}`

--------------------------------------------------------
Find 6 miles:
--------------------------------------------------------

`\text {6 mile = } (3)/(2) * 6 \text { hours}`


`\text {6 mile = } (18)/(2) \text { hours}`


`\text {6 mile = } 9 \text { hours}`

--------------------------------------------------------
Answer: It takes 9 hours to travel 6 miles.
--------------------------------------------------------