Question

(2 1/2 ×23)-(1 1/2 ×23)=​

Answer 1

The answer is 23.

Hope you understand it.

Answer 2

Answer:

115

Step-by-step explanation:

This question can be simplified

(2 1/2 ×23)-(1 1/2 ×23)

the same parts can be taken out :

=(21-11)/2×23

=10÷2×23

=115