BBC1 个月
How to add fractions
The simplest approach is to add the improper fractions using a common denominator. close common denominatorA denominator that is the same for two or more fractions. The improper fractions are now ...
BBC2 年
How to add fractions
The simplest approach is to add the improper fractions using a common denominator. close common denominatorA denominator that is the same for two or more fractions. The improper fractions are now ...