Secondary School (English Medium) (5 to 8) Class 7 - CBSE Question Bank Solutions for Mathematics

In the standard form of a rational number, the common factor of numerator and denominator is always ______.

The standard form of `(-48)/60` is ______.

In the standard form of a rational number, the denominator is always a ______.

To reduce a rational number to its standard form, we divide its numerator and denominator by their ______.

The standard form of `(-8)/(-36)` is ______.

The standard form of `18/(-24)` is ______.

Given below is a Mathematical term.

Find the percentage of consonants in the term.

Given below is a Mathematical term.

Find the percentage of consonants in the term.

Given below is a Mathematical term.

Find the percentage of consonants in the term.

Given below is a Mathematical term.

Find the percentage of consonants in the term.

The standard form of rational number –1 is ______.

Express the following rational numbers in its standard form:

`(-12)/(-30)`

Express the following rational numbers in its standard form:

`14/(-49)`

Express the following rational numbers in its standard form:

`(-15)/35`

Express the following rational numbers in its standard form:

`299/(-161)`

Write the following as rational numbers in their standard form:

35%

Write the following as rational numbers in their standard form:

1.2

Write the following as rational numbers in their standard form:

`-6 3/7`

Write the following as rational numbers in their standard form:

240 ÷ (–840)

Write the following as rational numbers in their standard form:

115 ÷ 207