The multiplication of 3 and -4 on a number line is shown
<h3><u>Solution:</u></h3>
The number line representation is shown below
On number line the points are at equal distances
The multiplication of 3 with -4 can be understood in the following way:-
a × b , means a jumps b times
Eg :- 3 × -4 means 3 jumps -4 times
Which basically mean we are going to move 3 number per step , and we are going to do this 4 times and –ve sign indicates we will move in negative direction
Therefore,
So, when we move from 0 , when we take first step we reach -3 , in next step we reach -6 , in next we reach -9 and in the last step we reach -12
Which is the product 3 and -4 .i.e. ![3 \times 4 =-12](https://tex.z-dn.net/?f=3%20%5Ctimes%204%20%3D-12)
The inequality that describes the given problem is x - 1.25 < 3.
The given parameters:
- <em>Number of paints used on the chair, = 1.25 Liters</em>
- <em>Number of paints left for the table, less than 3 liters</em>
Let the number of liters in one can of yellow paint = x
The following inequality can be used to represent the liters of paint left for the table.
the liters of paint left = x - 1.25
The liters of paint left is less than 3 liters;
x - 1.25 < 3
Thus, the inequality that describes the given problem is x - 1.25 < 3.
<em>The missing part of the question is below:</em>
Write the inequality that describes the given problem
Learn more about word problem of inequality: brainly.com/question/1194852
Answer:
2.6
Step-by-step explanation:
multiply 1.75 by 1.6
Answer:
20 (.8) = 16
Step-by-step explanation:
It takes him 16 minutes to walk to school.
This is because 80% as a decimal is .8 and you multiply that by how long it takes Person A to walk and you get 16.