Answer:
Step-by-step explanation:
Hello,
26 = 2 * 13
8 = 2 * 4
so we can simply as below.
Thank you
or if its 20, not 26:
800
d=2r=2·400=800
D
u make subject of fomula x then divide by
Answer: 1/8 km
3/8 * 1/3 = 1/8