Answer:
36
Step-by-step explanation:
A metal rod is 3/4 meters long. It will be cut into pieces that are each 1/48 meters long. How many pieces will be made from the rod?
let n = number of pieces the rod would be cut into
the following equation can be used to represent the question
3/4 x 1/n = 1/48
divide both sides of the equation by 3/4
1/n = 1/48 ÷ 3/4
1/n = 1/48 x 4/3 = 1/36
n = 36 rods
Answer: I think the answer is 1011.84. Hope this helps. Can you give me brainliest
Step-by-step explanation:
The solutions of x and y?
2x+y=8...(1)
x-2y=-1...(2)
for (2), x=-1+2y...(3)
sub(3) into(1),
2(-1+2y) +y=8
-2+4y+y=8
5y=10
y=2
sub y=2 into(3)
x=-1+2(2) =3
therefore, x=3,y=2