Question

please solve this math problem​

Answer 1

AREA OF RECTANGLE = LENGTH  X BREATH

BREADTH = $\frac{AREA-OF-RECTANGLE}{LENGTH}$

(1) AREA= 315mm²

    length=21mm

BREADTH= $\frac{AREA-OF-RECTANGLE}{LENGTH}$

BREADTH =$\frac{315}{21}$

BREADTH=15mm

(2)AREA=$4\frac{5}{12}$ =$\frac{53}{12}$

LENGTH=$3\frac{25}{27} =\frac{106}{27}$

BREADTH= $\frac{AREA-OF-RECTANGLE}{LENGTH}$

BREADTH= 53/12 ÷106/27

BREADTH =53/12×27/106

BREATH =1/12 ×27/2

BREADTH =27/24

Answer 2

Step-by-step explanation:

hopefully it will work