My answer is preceded by "how do you use fraction strips?" !. The standard way is to adapt the fractions so they all have the same denominator (the "common denominator". So 1/2 + 1/4 is done by changing the 1/2 to 2/4. Total = 2/4 + 1/4 = (2+1)/4 = 3/4. And 2/5 + 1/2 + 1/3 + 1/6 = 12/30 + 15/30 10/30 + 5/30 = 42/30 = 7/5
12300 cm square or 1.23m
Divide a pair of opposite sides into 20 and then join the opposing points. This will create 20 congruent strips.
Unfortunately, the browser used for posting questions is hopelessly inadequate for mathematics: it strips away most symbols. As a result there is no equation in the question and so there can be no answer. It makes little sense for me to try and guess - I may as well make up my own questions and answer them!
If you take two triangles, turn one over and bring them together, they will form a parallelogram. Lots of parallelograms can be lined up to form a strip of uniform width. Lots of parallel strips will fill an area. Tessellation!
The browser used for posting questions on this site is mostly useless for mathematical questions since it strips out most symbols. It is, therefore, not possible to tell what the expression is nor where any equality (or inequality) symbol might be.
You can make eights or sixteenths.
The fraction strips that you can make if you start with a thirds strip is a fraction strip with, 1,2,3,4,5,6,7,8,9, or any other number with using a third fraction just drawing it in a fraction strip.
20
sixths
its equal not the answer
If your teacher gave you an eighths strip like the one you made in Problem 1.2, which of the fraction strips you folded for Problem 1.2 would have more than one mark that lines up with the marks on the eighths strip?
You can make sixths or twelfths.
Because your answer goes on the right
5
You can make eights or sixteenth
A quarter.
You can make the 8 12 16 strip