Question

Aditi was decorating a cardboard of length 1 m 45 cm and breadth 80 cm by using fancy border of width 20 cm. She placed the borders, such that it cuts at nights angles, by overlapping through the center of the board and parallel to its sides. She painted the remaining area of the board.
1.Write the formula for calculating area of rectangle
2.What is the area of overlapping square region at the center?
3. How much area did she paint?

PLZ TELL ANSWER OF THIS QUESTION...​

Answer 1

Answer:

1/45 and do as 80 and 20 it means

Step-by-step explanation:

1÷45=45 80÷45 then do 80÷20