Question

Number of Pictures Taken

Adam 19
Tessa 92
Nicki



3. MP.4 Model Complete the bar diagram.
Decide how the numbers in the problem
relate. Then write an equation that shows
how to solve the problem.

Answer 1

To complete a bar diagram using the given numbers of pictures taken by Adam and Tessa, compare the number of pictures taken by each person and create rectangular bars proportional to the number of pictures taken.

Step-by-step explanation:

The problem asks us to complete a bar diagram using the given numbers of pictures taken by Adam and Tessa. To do this, we need to compare the number of pictures taken by Adam and Tessa. Adam took 19 pictures and Tessa took 92 pictures.

To create a bar diagram, we can use rectangular bars to represent the number of pictures taken by each person. The length of each bar will be proportional to the number of pictures taken. In this case, the bar for Adam would be much shorter than the bar for Tessa.

We can represent this information using an equation:

x = Number of pictures taken by Adam

y = Number of pictures taken by Tessa

Based on the given information, we can write the equation as:

x = 19

y = 92

Answer 2

I know one part of the answer:

The equation will look like this: total # of pics minus Adam: 19 plus Tessa: 92 will equal the # of pics taken by Nicki.

In other words: total pics - (19+92) = Nicki’s pics taken.

(Btw always solve the parenthesis first then the rest.)

hope I helped :)