Answer: The value of whole is 120.
Step-by-step explanation:
Since we have given that
84 is 70% of the whole.
Let the whole be 'x'.
According to question, it becomes,
So, we have use the proportion i.e. 
to determine the value of whole.
Hence, the value of whole is 120.
Answer:
c: 0.1
Step-by-step explanation:
hope that helps!
Answer:
the answer is 7
Step-by-step explanation:
Add the same term to both sides of the equation
-x=7x-56
−x=7x−56
−x−7x=7x−56−7x
So for 12.5 meters...the little guy walks 5 meters per minute....
<span><span><span>12.5meters</span><span>5<span><span>meters</span><span>minute</span></span></span></span>=2.5minutes</span>
we can check it by saying...okay...if his speed was 5 meters per minute....and he walked for 2.5 minutes...does he walk 12.5 meters?
<span>5×2.5=12.5</span><span>
so yes it checks out :)</span>
