1. 2/3 x 1/5 2. 3/4 x 28 3. 25 x 4/5 4. 3 3/5 x 5/6​

Sagot :

1. 2/15     multiply the numerators and the denominators separately 2 x 1. 3 x 5.

2. 21. reduce the numbers with the GCF 4 so 3 x 7

3. 20 reduce the numbers with the GCF 5 so 5 x 4

4. 3 convert the mixed number to improper fraction so it will be 18/5 x 5/6

then reduce the numbers with the GCF 5 so 18 x 1/6