Answer (with solution):
1.) 28 ÷ 326.20
= 0.0858569098712446
Estimation: 0.0859
2.) 12 ÷62.40
= 0.1923076923076923
Estimation: 0.192
3.) 8 ÷122.40
= 0.065359477124183
Estimation: 0.065
4.) 14 ÷229.25
= 0.0610687022900763
Estimation: 0.061
5.) 15 ÷187.50
= 0.08
Estimation: 0.08
Other explanation of my answer:
Sorry for the inconvenience of my answer. Because I didn't take a picture of my solution or how I calculate it on paper.
