1.one and seventy five thousandths this is word form 2.(1 x 1) + (0/10) + (7/100) + (5/1000) this is expanded form
52+x would just remain like that because you cannot combine them
The answer would be 101/20
Answer:
16 mm
Step-by-step explanation:
Knowing that the longest lines with the numbers marked on them is the tens, I realized there was only one line the red line crossed. The other 6 was from one little mm and the med-long line.
You can rewrite 10n + 6 as 2(5n + 3).
Find a common factor in both 10 and 6, which is 2 and factor the 2 out. 2 times <em>5</em> gives 10 and 2 times <em>3</em> gives 6.