What number is in between -3/4 and 5/8?

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c