810 • 5/ 9
810 • 5 = 4050
4050/9 = 450
The answer is 450
Answer:
It should be 450!
Step-by-step explanation:
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4 mi 1,389 yd
- 4 mi 251 yd
--------------------------
1138 yds
56 tens
=56+56+56+56+56+56+56+56+56+56
= 56 x 10
=560