Advertisements
Advertisements
Question
Write the rational number whose numerator and denominator are respectively as under:
25 + 15 and 81 ÷ 40
Advertisements
Solution
Given, 25 + 15 and 81 ÷ 40
Let numerator p = 25 + 15 = 40
Denominator q = 81 ÷ 40 = `81/40`
Hence, rational number, `p/q = 40/(81/40) = (40 xx 40)/81 = 1600/81`
APPEARS IN
RELATED QUESTIONS
Subtract the first rational number from the second in each of the following:
Evaluate each of the following:
Simplify:
Divide:
Find the value and express as a rational number in standard form:
The cost of \[2\frac{1}{3}\] metres of cloth is Rs. \[75\frac{1}{4} .\]Find the cost of cloth per metre.
Write down a rational number whose numerator is the largest number of two digits and denominator is the smallest number of four digits.
Insert three rational number between:
6 and 7
The equivalent of `5/7`, whose numerator is 45 is ______.
The equivalent rational number of `7/9`, whose denominator is 45 is ______.
