Which fractions are equivalent to the fraction below? Check all that apply. 9/10

a. 27/30
b. 15/20
c. 5/14
d. 18/20

Question

Which fractions are equivalent to the fraction below? Check all that apply. 9/10

               a. 27/30
               b. 15/20
               c. 5/14
               d. 18/20

anonymous · Answer

@texaschic101  can you help with thesee

ganeshie8 · Answer

simplify each option

ganeshie8 · Answer

a. 27/30  

3 goes in top and bottom, so you can factor it and cancel it

3*9/3*10

9/10

ganeshie8 · Answer

b. 15/20

5 goes in top and bottom, so you can factor it and cancel

5*3/5*4

3/4

ganeshie8 · Answer

similarly try other options and see which will give you 9/10

amistre64 · Answer

many times, simplifying is not all that feesible by hand.  multiplying is in effect a much simpler operation to perform:

$$if~\frac ab=\frac pq,~then~~aq=bp$$

anonymous · Answer

thankzz