Answer: 9703.24
Explanation:
(9 x 1000) + (7 x 100)+ (3 x 1) + (2 x 1/10) + (4 x 1/100)
Open each of the brackets
9000 + 700 + 3 + 2/10 + 4/100
Since answer should be in decimal as stated, divide 2 by 10 = 0.2
And 4 by 100 = 0.04
9000 + 700 + 3 + 0.2 + 0.04
Next is to sum the values
= 9703.24
I hope this helps