Arrange these lengths in increasing order: Class 7

Arrange these lengths in increasing order: Class 7

Question 1.

Arrange these lengths in increasing order: Class 7

(a) [latex]\frac{9}{10}[/latex]

(b) 1[latex]\frac{7}{10}[/latex]

(c) [latex]\frac{130}{10}[/latex]

(d) 13[latex]\frac{1}{10}[/latex]

(e) 10[latex]\frac{5}{10}[/latex]

(f) 7[latex]\frac{6}{10}[/latex]

(g) 6[latex]\frac{7}{10}[/latex]

(h) [latex]\frac{4}{10}[/latex]

Solution:

[latex]\frac{4}{10}[/latex], [latex]\frac{9}{10}[/latex], 1[latex]\frac{7}{10}[/latex], 6[latex]\frac{7}{10}[/latex], 7[latex]\frac{6}{10}[/latex], 10[latex]\frac{5}{10}[/latex], [latex]\frac{130}{10}[/latex], 13[latex]\frac{1}{10}[/latex]

Question 2.

Arrange the following lengths in increasing order: Class 7

4[latex]\frac{1}{10}[/latex], [latex]\frac{4}{10}[/latex], [latex]\frac{41}{10}[/latex], 41[latex]\frac{1}{10}[/latex].

Solution:

Increasing order is:

[latex]\frac{4}{10}[/latex], (4[latex]\frac{1}{10}[/latex], [latex]\frac{41}{10}[/latex]), 41[latex]\frac{1}{10}[/latex]; (because 4[latex]\frac{1}{10}[/latex] and [latex]\frac{41}{10}[/latex] are the same.