X + 3x + 4x = 56
8x = 56
x = 7
The shortest piece is 7 inches
The middle piece is 7*3 = 21 inches.
The longest piece is 4*7 = 28 inches
Check
7 + 21 + 28 = 56 It does check and the lengths are correct.
Answer:
24/600
Step-by-step explanation:
it may be wrong
Answer:
4/5
Step-by-step explanation:
2/5 x 2/1
Multiply across 2x2=4
5x1=5
4/5
15 is 25% of 60 because 25% is .25 in decimal form which 1/4 in fraction form and 1/4(60)=15
Set it up as an equation.
9x=6+3x
Subtract x from both sides
6x=6
Divide by 6
x=6
