When tossing two coins once, what is the probability of heads on both the coins?	Choose one.
A) 2/8 B) 4/5 C) 3/7 D) 6/7 E) 1/4
1/4xplanation :   Total number of outcomes possible when a coin is tossed = 2 (∵ Head or Tail)   Hence, total number of outcomes possible when two coins are tossed, n(S) = 2 × 2 = 4   1/4 = event of getting heads on both the coins = {HH}   Hence, n(1/4) = 1   P(1/4)=n(1/4)/n(S)=1/4   Answer:1/4
<result>E</result>
When tossing two coins once, what is the probability of heads on both the coins?