3 because the next number to the right is a 0 and will not be rounded up.
43 tens = 43 * 10 = 430
3 tens = 3 * 10 = 30
430 x 30 = 12900 tens
12900/100 = 129 hundreds <===
Answer:
o.2222
Step-by-step explanation:
just divide one by five
hope that helps