Answer:
1/5
Step-by-step explanation:
<u>silk butterfly = 4cm=1 </u> (this is the reduce form )
butterfly 20cm=5
Also you will just divide this by 4
I'll go slow:
Answer: B rational and equal to 0.
5/10+2/9=13/18
=1/2+2/9
=9/18+4/18
=9+4/18
answer: 13/18
653
gshsjfsffshdjfhfbfbrvdhegdvdvr
