Answer:
1/8
Step-by-step explanation:
When you are dividing by fractions you flip and multiply this also go's for when you multiply a fraction you flip and divide. what makes it easier is to put it in decimal form so 1/4 = .25 and 1/2 = .50 so what is 25/50? so it would come back to .125 which is equal to 1/8. If you are not very good at math just ignore this lol


So it is the product of

And 2,5 and 11 are prime numbers, so there you go :)
Answer: 40%
Step-by-step explanation: twice as more of 20% is 40%