Question

b. $5enclose{longdiv} {90.5}$

Explanation:

Step1: Divide 9 by 5

$9 \div 5 = 1$, remainder $4$

Step2: Bring down 0, divide 40 by 5

$40 \div 5 = 8$, remainder $0$

Step3: Place decimal, bring down 5

Now we handle the decimal part, bring down the 5.

Step4: Divide 5 by 5

$5 \div 5 = 1$, remainder $0$
Combine the results: $18.1$

Answer:

$18.1$