Question

ramya bought a rectangular cardboard of length 68/5cm and breadth 45/4cm respectively she wanted to cut the rectangular cardboard into rectangles of width 2 1/5 cm and the length same as that of the cardboard how many pieces can she cut find the dimensons of the leftover cardboard piece
write amswer in step by step please

Answer 1

Step-by-step explanation:

Area of large cardboard = 45/4×68/5 cm²

153 cm²

Area of small cardboard = l×b

68/5×21/5 cm²

57.12 cm²

number of rectangle = area of large cardboard/area of small cardboard

153/57.12

2