You would start on x(x being the 2 digit number)and to multiply it by 20 you would move to the right x amount of spaces repeating this process 20 times.
Answer:
Step-by-step explanation:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle, square or other you have to add the lengths of all the sides.
For example if it comes out to 90 then you round it to the nearest hundredth.
Hope it helps
Answer:
Each student sold 9 balloons
Step-by-step explanation:
In this question, we are asked to calculate the number of balloons sold by each student in each group at a carnival for the students. We proceed as follows.
Firstly, to calculate the total number of balloons sold by each group, we divide the total number of balloons by the number of groups.
Mathematically, this is equal to 162 balloons/6 = 27 balloons
This means that each of the groups sold equal number of balloons and that is equal to 27 balloons
And, we are made to know that there are 3 students per group. And the question asks to know the total number of balloons sold by individual students. To get the value of this, what we do is to divide the number of balloons in each group by the number of students in each group.
Mathematically, this is equal to 27/3 = 9 balloons per student
The correct answer is 65 centimeters.
