Jaime has 5 over 11 spaceof a project completed while tim has finished 7 over 13 spaceof the same project.

a. who has completed the greater amount of work?

b. how much of the project have they completed together? show your work.

Part a) Tim has completed the greater amount of work

Part b) They have completed together of the project or of the project

Step-by-step explanation:

Part a) Who has completed the greater amount of work?

we have

Jaime has 5/11 of a project completed

Tim has 7/13 of a project completed  

Multiply 5/11 by 13/13 and 7/13 by 11/11

so

Jaime --->

Tim --->

Remember that

When fractions have the same denominator, the larger fraction is the one with the larger numerator  

therefore

Tim has completed the greater amount of work

Part b)  How much of the project have they completed together?

we have that

Jaime has 65/143 of a project completed  

Tim has 77/143 of a project completed  

Sum the fraction of the project completed by Jaime plus the fraction of the project completed by Tim

Convert to percentage

Multiply by 100

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

equal to

step-by-step explanation: