10/9+(-11/90)evaluate

89/90

Step-by-step explanation:

Simplify the following:

10/9 - 11/90

Hint: | Put the fractions in 10/9 - 11/90 over a common denominator.

Put 10/9 - 11/90 over the common denominator 90. 10/9 - 11/90 = (10×10)/90 - 11/90:

(10×10)/90 - 11/90

Hint: | Multiply 10 and 10 together.

10×10 = 100:

100/90 - 11/90

Hint: | Subtract the fractions over a common denominator to a single fraction.

100/90 - 11/90 = (100 - 11)/90:

(100 - 11)/90

Hint: | Subtract 11 from 100.

| | 9 |  

| 0 | 10 | 10

| 1 | 0 | 0

- | | 1 | 1

| 0 | 8 | 9:

89/90

whats the question?

step-by-step explanation: