Advertisements
Advertisements
Question
Find the simplest form of `473/645` .
Solution
Prime factorization of 473 and 645 is:
473 = 11 × 43
645 = 3 × 5 × 43
Therefore `473/645 = ( 11 × 43)/(3 × 5 × 43 ) = 11/15`
Thus, simplest form of `473/645 is 11/15`
APPEARS IN
RELATED QUESTIONS
Using Euclid's division algorithm, find the H.C.F. of 196 and 38220
Prove that the product of two consecutive positive integers is divisible by 2.
Find the HCF of the following pairs of integers and express it as a linear combination of 963 and 657.
Find the largest number which exactly divides 280 and 1245 leaving remainders 4 and 3, respectively.
Without actual division, show that each of the following rational numbers is a terminating decimal. Express each in decimal form.
(i) `24/125`
Without actual division show that each of the following rational numbers is a non-terminating repeating decimal.
(i) `129/(2^2× 5^7 × 7^5)`
Find the greatest number of 6 digits exactly divisible by 24, 15 and 36.
If n = 23 ✕ 34 ✕ 54 ✕ 7, then the number of consecutive zeros in n, where n is a natural number, is
The least number that is divisible by all the numbers from 1 to 8 (both inclusive) is ______.
“The product of three consecutive positive integers is divisible by 6”. Is this statement true or false”? Justify your answer.
