1. 5.051, 5.501, 5.51
2. 4, 4.001, 4.01 (if you missed the period in '4001'. If not, then this is the correct answer: 4, 4.01, 4001.)
3. 0.023, 0.203, 0.230
As 1 yard is equal to 3 feet , so 4 yard will be 12 feet !
so 13 foot > 4 yards
best choice is B ! A not it or C
1022/12 is 85.16667
meaning the least amount of tables needed is 85 to hold all 1022 guests