Fill in the Blanks: 1. Fractions having different denominators are called
2. Two fractions are if the product of the numerator of the first and the denominator of the second is equal to the product of the denominator of the first and the numerator of the second
3. A mixed fraction can be converted into fraction.
4. A fraction is said to be in form if its numerator and denominator are 5. To add or subtract like fractions, we add or subtract the keeping the same.