Question
PSLE
Two rectangular mats, each 9 m by 6 m, are place on the floor of a rectangular room as shown. The mats overlap. The area of the floor covered by the overlap is 15 m2. Find the area of the floor not covered by the mats.
2 m

Click button first when a symbol is required. X

PSLE
Two rectangular mats, each 9 m by 6 m, are place on the floor of a rectangular room as shown. The mats overlap. The area of the floor covered by the overlap is 15 m2. Find the area of the floor not covered by the mats.