Answer:
x=12
Step-by-step explanation:
cause then when u add them it's bigger than 17
1 because 10/9= 1 1/10
which is closer to 1
3600 meters 60 seconds would be 1440 traveled
and 1440 + 1440 + 720= <u>3600</u>
Hope this helps :)
First round
137,638=100,000
52,091=50,000
Then add to get the estamate
100,000
+
50,000
150,000
Then to get the real answer add
1
137,638
+
52091
189,729