Question

i. A fraction is a number which can be written in the form a/b, where a, b
are _____numbers and b ≠ 0.
ii. If numerator and denominator of a fraction have no common factor other than 1, then
the fraction is said to be in its________________ form.
iii. if cd=m×am×bcd=m×am×b ,then fractions abab and cdcd are called_____________
fractions because they represent the _________portion of the whole.
iv. The value of the product of two proper fractions is__________ than each of the two
fractions.
v. The product of two improper fractions is__________________ than the two fractions.
vi. A fraction whose denominator is any of the numbers 10,000, 1000 etc, called
a____________

vii. 11.5 ÷ _______________ =1.
viii. If 312.5 ÷ 25 = 12.5, then value of 3.125 ÷ 25 is_____________.
ix. The product of a proper and an improper fraction is____________ than the improper
fraction and __________then the proper fraction.
x. When a decimal number is multiplied by 10,000 or 1000 the digits in the product are
same as in the decimal number but the decimal point in the product is shifted to the
___________by as, many of places as there are zeros over one.

Answer 1

Answer:

A Notice that 45 = HCF(270,45) . Therefore, HCF of 270,45 using Euclid's division lemma is 45.