Answer:

d. none of the above

Step-by-step explanation:

When you divide 7 by 4, you will get a quotient as 1 and remainder as 3

2. As 3<4

Add 0 after remainder i.e. 3 so that it becomes 30 and add decimal point after quotient i.e. 1

3. Now, when you divide 30 by 4, the quotient will be 7 and remainder will be 2

So, you will get 1.7

4. Again as 2<3, add 0 after 2 so that you get 20.

Note that, we can add decimal point only once.

5. Now divide 20 by 4, the quotient will be 5 and remainder 0

As the remainder is 0

So, we have

4

7

=1.75