0
In 80 coins one coin is counterfeit what is minimum number of weighing to find out counterfeit coin?
Wiki User
∙ 13y ago
4
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How you can pick out the pile of counterfeit coins in one step procedure using an equal arm balance?
you are given three piles of 10 pesos coins. one pile is made up of counterfeit coins heavier than the genuine ones. explain how can pick out the pile of counterfeit coins in one step procedure using an equal arm balance
Rhyming word pair for fake coins?
Counterfeit quarters
What is the minimum number of coins of the same size that can be placed on a table so that each coin touches only three other coins?
4 coins, 3 in a triangle (use your imagination) and the other on top in the centre
If there are ten stacks ten coins each and counterfeit coins weigh twice as much as real ones How can you find the stack with counterfeit coins using a scale just once?
if the question allows you to use a scale once, use it in one of 2 ways. 1. Put all stacks of coins on the scale and remove 1 stack at a time, when the weight reaches the the correct amount for the number of stacks are on the scale then then counterfeit has been removed. 2. take 1 coin from stack 1, 2 coins from stack 2, etc. when looking at the numbers if each coin weights, lets say, 1 ounce, and stack 3 is the problem, the scale will read 3 ounces too many. If you can't use a scale, then sorry, your out of luck.
Steven has nine gold coins that are identical in appearance but one is counterfeit using a balance scale how can he find the counterfeit in just two weighings?
The idea is that the counterfeit coin is lighter than the others, but not different enough to find by hand.Divide the coins into 3 groups of 3. Reserve one group and put the other two groups onto the balance scale.If they are the same, the counterfeit is one of the reserved group. Otherwise, the lighter pan has the counterfeit.Put one coin on each side of the scale and keep one off. If they are the same, the one not weighed is the counterfeit. Otherwise it is the lighter one.
In 80 coins one coin is counterfeit what is minimum number of weightings to find out counterfeit coin?
4 weighting
What is the minimum number of coins for 2.65 change?
$1
Where to get money?
Counterfeit coins and bills are often sold on eBay. You can also buy copies. Note: It is illegal to sell or pass counterfeit coins or bills
What is the minimum number of coins for?
I think it's 0.35 cents. is that correct, perhaps?
Where to get counterfeit money?
Counterfeit coins and bills are often sold on eBay. You can also buy copies. Note: It is illegal to sell or pass counterfeit coins or bills
How you can pick out the pile of counterfeit coins in one step procedure using an equal arm balance?
you are given three piles of 10 pesos coins. one pile is made up of counterfeit coins heavier than the genuine ones. explain how can pick out the pile of counterfeit coins in one step procedure using an equal arm balance
How do you pick up the ten peso counertfeit coins if the other one is genuine ones by using an equal arm balance?
The details of the method depend on -- How many coins are there in the whole pile ? -- How many of those are counterfeit ? -- Are counterfeit coins heavier or lighter than genuine coins, or is that not known ?
Is the counterfeit 1876 trade dollar worth anything?
It depends, many low quality counterfeit coins are simply made in lead and would be essentially worthless, but a few high-quality counterfeit coins are actually made out of silver and would be worth the silver value.
Rhyming word pair for fake coins?
Counterfeit quarters
What is the minimum number of coins of the same size that can be placed on a table so that each coin touches only three other coins?
4 coins, 3 in a triangle (use your imagination) and the other on top in the centre
What percent of the coins taken in during the Great Recoinage did Newton estimate were counterfeit?
20%
What is the minimum number of coins for 2.65?
I think it's 0.35 cents. is that correct, perhaps?
