Selina Concise Class 7 Math Chapter 3 Fraction (Including Problems) Exercise 3D Solution
EXERCISE 3D
Here we learn about how to using brackets and removal of brackets.
Contents
The types of brackets are: Circular brackets – ( ), Curly brackets { }, Square brackets [ ].
Sometimes a bar is drawn above some terms which we want to treat as a single quantity.
This ___________ is known as bar bracket or vinculum.
Simplify: