Answer:
20
Step-by-step explanation:
First, simplify the question.
18 ÷ 0.9 has a decimal. Multiply the entire question by 10.
180 ÷ 9
You write the question like this:
9∫180 You put the final answer on top and show your work below.
When doing long division, follow the steps in DMS↓
Divide, multiply, subtract, down
020
9∫180
18↓
00
0 This ends because 0 minus 0 will repeat. There's no remainder.
0.90 goes into 18 a total of 20 times.
