Gabriel wants to solve the equation 5/8m = 25. What step should he do to get m by itself on one side of the equation?
2 answers:
If your question is like this
then first you should reverse the sides, right to left, left to right
Move 8m to the left side. Because in the right side 8m is denominator, after moved to the left side it become the numerator
Simplify
Move 200 to the right side. Because in the left side 200 is numerator, after moved to the right side it become the denominator
then first you should reverse the sides, right to left, left to right
Move 8m to the left side. Because in the right side 8m is denominator, after moved to the left side it become the numerator
Simplify
Move 200 to the right side. Because in the left side 200 is numerator, after moved to the right side it become the denominator
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We are given eqaution: , where e the amount of euros and d is the value as U.S. Dollars.
We need to find number of euros for 1 U.S. Dollar.
Plugging d=1 in the given equation
We get
On simplfying , we get
Dividing 17 by 20, we get 0.85.
Therefore, there would be 0.85 euro have the same value as 1 U.S. Dollar.
Answer:
a) 7a/8; b) 5a/8
Step-by-step explanation:
Given:
AP = 2PQ = 2QB
Calculations:
1. A to the midpoint of QB
a = AP + PQ + QB
If 2PQ = 2QB.
PQ = QB and
AP = 2PQ
∴ a = 2PQ + 2PQ = 4PQ
PQ = a/4
AP = 2PQ = a/2
Let M be the midpoint of QB.
AM = AP + PQ + QM
= a/2 + a/4 + a/8
= 7a/8
2. Midpoints of AP and QB
Let N be the midpoint of AP
NM = NP + PQ + QM
= a/4 +a/4 + a/8 =
= 5a/8
