Find the following products. Use a unit square as a whole for representing the fractions: Class 7
mediumFind the following products. Use a unit square as a whole for representing the fractions: Class 7
Question 1.
Find the following products. Use a unit square as a whole for representing the fractions: Class 7
(a) [latex]\frac {1}{3}[/latex] × [latex]\frac {1}{5}[/latex]
Solution:
[latex]\frac {1}{3}[/latex] × [latex]\frac {1}{5}[/latex]
= [latex]\frac{1 \times 1}{3 \times 5}[/latex] = [latex]\frac {1}{15}[/latex]
(b) [latex]\frac {1}{4}[/latex] × [latex]\frac {1}{3}[/latex]
Solution:
[latex]\frac {1}{4}[/latex] × [latex]\frac {1}{3}[/latex]
= [latex]\frac{1 \times 1}{4 \times 3}[/latex] = [latex]\frac {1}{12}[/latex]
(c) [latex]\frac {1}{5}[/latex] × [latex]\frac {1}{2}[/latex]
Solution:
[latex]\frac {1}{5}[/latex] × [latex]\frac {1}{2}[/latex]
= [latex]\frac{1 \times 1}{5 \times 2}[/latex] = [latex]\frac {1}{10}[/latex]
(d) [latex]\frac {1}{6}[/latex] × [latex]\frac {1}{5}[/latex]
Solution:
[latex]\frac {1}{6}[/latex] × [latex]\frac {1}{5}[/latex]
= [latex]\frac{1 \times 1}{6 \times 5}[/latex] = [latex]\frac {1}{30}[/latex]
