Question

tion in the systematic and accurate way. Suppose we want to divide the
vrite it as 40 - 5 + 5, then it will not be correct. The correa expresion for
ts tell us that we should solve the operations within the bracker
We use brackets to do calculation in a systematic
manner. The following examples will help us in
understanding the use of brackets in simplification
5x3.
of numerical expressions,
= 585
*Example 3
45 x 3
Solve the following with the help of brackets:
(a) 27 x 105 (b) 27 98 (c) 27 109
Sol ( 77
2017 (105​

Answer 1

Answer:

not understanding the question properly