A Peek Beyond the Point Class 7 Very Short Question Answer

A Peek Beyond the Point Class 7 Very Short Question Answer

A Peek Beyond the Point Class 7 Very Short Question Answer

Question 1.

What should be added to 25.6 to obtain 50 ?

Solution:

50 - 25.6 = 24.4.

Question 2.

Convert 182 mm into cm.

Solution:

182 mm = [latex]\frac {182}{10}[/latex] cm = 18.2 cm.

Question 3.

Find the sum of 0.07 and 0.018.

Solution:

0.07 + 0.018 = 0.088.

Question 4.

Find the value of 7[latex]\frac {4}{10}[/latex] - 3[latex]\frac {5}{100}[/latex].

Solution:

7[latex]\frac {4}{10}[/latex] - 3[latex]\frac {5}{100}[/latex] = 7 + [latex]\frac {4}{10}[/latex] - (3 + [latex]\frac {5}{100}[/latex])

= 7 - 3 + [latex]\frac {4}{10}[/latex] - [latex]\frac {5}{100}[/latex]

= 4 + [latex]\frac {40}{100}[/latex] - [latex]\frac {5}{100}[/latex]

= 4 + [latex]\frac {35}{100}[/latex] = 4[latex]\frac {35}{100}[/latex]

Question 5.

Find the sum of 8[latex]\frac {5}{10}[/latex] and 3[latex]\frac {12}{100}[/latex].

Solution:

Sum = 8 + [latex]\frac {5}{10}[/latex] + 3 + [latex]\frac {12}{100}[/latex]

= 11 + [latex]\frac {50}{100}[/latex] + [latex]\frac {12}{100}[/latex]

= 11[latex]\frac {62}{100}[/latex]