Can I get some help please

What kind of bond pays interest which is exempt from tax?

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.