rosa correctly solved 275 divided by 5.enter numbers in boxes to show the equations she could use to solve the problem

The first step would be to look at the first two numbers (which is 27) and estimate which multiple of 5 is closest and below 27.

5*5 = 25

So once she got 25, she will need to subtract 27-25, which will give her 2. REMEMBER: 5 is the first number of the quotient.

Now, she will need to drag the last digit left of 275 (which is 5) to the remainder 2 and think what multiple of 5 will give her the answer 25.

Again, 5*5 = 25

Once again, her numbers on the quotient will be 55. That's the answer.

a negative exponent is translated as follows:

so, we have

4.28095238095 that is the answer