140= x +3x
140 =4x
140/4= 4x/4
35= x
3x= 105
The length of the longer piece is 105 feet
Answer:
2, 15
Step-by-step explanation:
LCM= Lowest Common Denominator
4, 30 divided by 2 is the lowest because you cant do 3 because ti wouldn't work for (4) and it wouldn't be 4 because it would make 30 into 7.5 which is not right
so the answer is 2, 15
Answer:
The answers are below
Step-by-step explanation:
a)67.592
b)21.748
c)241.402
Answer:
6 weeks.
Step-by-step explanation:
Im gonna explain it anyway.
324 divided by 54 is 6. so it will take 6 weeks.