Answer: 
This is the same as writing 12/30
===========================================================
Explanation:
d = value of the denominator
d-18 = value of the numerator, since it's 18 less than the denominator
The fraction Eric is thinking of is 
where d cannot be zero. This fraction is equivalent to 
so we'll set the two fractions equal to one another and solve for d.
The denominator is d = 30 and the numerator is d-18 = 30-18 = 12.
The unreduced fraction Eric is thinking of is 
.
To verify the answer, notice that:
Answer:
Happy
Step-by-step explanation:
Answer:
3:7
Step-by-step explanation:
To simplify the ratio 30:70, we find the greatest common divisor of 30 and 70, and then we divide 30 and 70 by the greatest common divisor. The greatest common divisor that you can use to simplify 30:70 is 10. This means the answer to ratio 30:70 simplified is: 3:7.
Please mark me brainliest!
Answer:
2/3
Step-by-step explanation:
2 and 3 are two numbers of the 6 sided cube. So you would put that into a fraction, which is 4/6. Then, you would simplify which gives you 2/3
Hope that helped!
here
Step-by-step explanation:
