67.5k views
3 votes
PLEASE HELP im going to fail

PLEASE HELP im going to fail-example-1
User Fuwiak
by
7.8k points

2 Answers

5 votes

Answer:

(3 m)/4 = 5/6

Explanation:

User Adesurirey
by
8.2k points
4 votes

Answer:

(3 m)/4 = 5/6

Explanation:

Solve for m:

(3 m)/4 = 5/6

Multiply both sides of (3 m)/4 = 5/6 by 4/3:

(4×3 m)/(3×4) = 4/3×5/6

4/3×3/4 = (4×3)/(3×4):

(4×3)/(3×4) m = 4/3×5/6

4/3×5/6 = (4×5)/(3×6):

(4×3 m)/(3×4) = (4×5)/(3×6)

(4×3 m)/(3×4) = (3×4)/(3×4)×m = m:

m = (4×5)/(3×6)

The gcd of 4 and 6 is 2, so (4×5)/(3×6) = ((2×2) 5)/(3 (2×3)) = 2/2×(2×5)/(3×3) = (2×5)/(3×3):

m = (2×5)/(3×3)

3×3 = 9:

m = (2×5)/9

2×5 = 10:

Answer: m = 10/9

User Willwsharp
by
7.5k points