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
The two numbers would be 548 & 213.
Answer:
She needs 78 inches of fabric.
Step-by-step explanation:
The rule for the amount of fabric that needs to be bought is:
Where "x" is the distance from the waist to the finished length of the pants. Since Amy's is 35 inches, the amount of fabric is:
She needs 78 inches of fabric.
From $48 to $78, the change is $30 .
From 4 people to 10 people, the change is 6 people.
The rate of change is ($30) / (6 people) =
(30 / 6) ( $ / person) =
$5 per person .