Question

zarina likes to walk around pelican park the park is square 7/10 mi on each side one morning she walked around the park 3 1/2 times before stopping to rest how far had she walked​

Answer 1

9.8 mi

Explanation:

Given in question as each side of a square park is
`(7)/(10)  mi`

Number of times Zarina walked around the park is 3
`(1)/(2)` times

So, the total distance she travel = 3 (4 ×
`(7)/(10)`) + 2 ×
`(7)/(10)`

Or,
`((12 times 7))/(10)` +
`(14)/(10)`

Or,
`(84)/(10)  + (14)/(10)`

∴
`((84 +14))/(10)`

or ,
`(98)/(10)` = 9.8

Hence The distance she covered is 9.8 mi Answer