Final answer:
The equivalent fraction for 90/100 is 9/10. This simplification is achieved by dividing both the numerator and denominator by their common factor, which is 10. The simplified fraction still represents the same value of 90%.
Step-by-step explanation:
The equivalent fraction for 90/100 can be found by simplifying the fraction. Both numbers can be divided by a common factor. Here, the common factor is 10. Dividing the numerator (90) and the denominator (100) by 10 gives us 9/10.
Thus, the equivalent fraction for 90/100 is 9/10. In terms of percentage, 90/100 is equivalent to 90%, and when we simplify 90/100 to 9/10, it still represents that same 90%.
If we wanted to go from a percent back to a fraction or a decimal, we could take the percent and write it as a fraction with a denominator of 100. Converting to a decimal involves dividing the numerator by the denominator.
- 5/100 = 0.05
- 3/100 = 0.03
- 15/100 = 0.15
In summary, 9/10 is the simplified equivalent fraction for 90/100, and it also represents the same 90% value after conversion.