Salutations!
What is the relationship between 700 and 70?
We have the answer as two options. B) 700 is 10 times more than 70. When you multiply, 70 and 10, you get your sum as 700.
→ 700 is one place value more than 70. We know that 700's value is 100, and 70's value is tens, so obviously this statement is true as well.
Thus, your answer is option B and D.
Hope I helped :D