2 6/7 ÷ 2/3
= 20/7 ÷ 2/3
20/7 × 3/2
= 60/14
reduce to it's lowest term
30/7 = 4 2/7
Answer:
Round 428,213 to the nearest ten thousand = 428,210
Answer → C) 121°
Step-by-step explanation:
» Let the wanted angle be x
B.