Start by putting two coins on each side of the scale. If one side is higher, then the light coin must be in that pair (use a second weighing to determine which of that pair is the lightest.)
If the initial weighing shows the two pairs to be even, discard those four and go to the three others. Put two of the coins on the scale - one on each side. If one side stays higher, that coin is your light one. If however they are equal, the final unweighed coin must be the lighter coin.
Answer:
ok i will answer your question
Step-by-step explanation:
pick me as the brainliest
Mai is right not to be sure. If you slice across a corner the cross section is a triangle.
Division. The x is divided from both sides.
9 5/9 + 1 1/5
9 + 1 = 10
5/9 + 1/5 = 25/45 + 9/45 = 34/45
<span>10 34/35 is the answer</span>