Need help on the question below.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.