Question

Write the expression and sum of the fraction strip model below.

Do not reduce your answer to lowest terms.
111111
121212121212
1111111
12121
Total =
21212
+111
121212

Answer 1

here is answer

Explanation:

To represent the given fraction strip model, we'll break it down into individual fractions and then sum them up.

The expression and sum of the fraction strip model are as follows:

Expression:

1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/1 + 1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/1 + 1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/1 + 1/1 + 1/2 + 1/1 + 1/1 + 1/1 + 1/1 + 1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/1 + 1/1 + 1/2 + 1/1 + 1/1 + 1/2 + 1/1 + 1/2 + 1/1 + 1/2

Sum:

111111/1 + 121212121212/2 + 1111111/1 + 12121/2 + 21212/1 + 111/1 + 121212/2

To calculate the total, we need to add these fractions together:

Total = 111111/1 + 121212121212/2 + 1111111/1 + 12121/2 + 21212/1 + 111/1 + 121212/2

Please note that this is the expression and sum without reducing the fractions to their lowest terms, as requested.