Fill in the blanks: -
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.
Answers
Step-by-step explanation:
Fill in the blanks: -
i. A fraction is a number which can be written in the form a/b, where a, b are whole 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 simplest form.
iii. if cd=m×am×bcd=m×am×b ,then fractions abab and cdcd are called equal fractions because they represent the same portion of the whole.
iv. The value of the product of two proper fractions is less than each of the two fractions.
v. The product of two improper fractions is greater than the two fractions.
vi. A fraction whose denominator is any of the numbers 10,000, 1000 etc, called a decimal fraction
vii. 11.5 ÷ 11.5 =1.
viii. If 312.5 ÷ 25 = 12.5, then value of 3.125 ÷ 25 is
0.125
ix.The product of a proper and an improper fraction is less than the improper fraction and greater than 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 right by as, many of places as there are zeros over one.