Can someone answer these math questions?! Test of Genius worksheet.?
(1) Make this equation correct by changing the position of only one digit.
101-102=1
(2) Steven has 9 gold coins that are identical in appearance. However, one coin is counterfeit and weighs slightly less than the others. Using a balance scale, how can he find the counterfeit coin inn just two weighings?
(3) In the following addition problem, the letters A,B,and C stand for three different digits… Continue reading
Categories: Trivia Tags: 2s, 5s, abc, acb, addition problem, Appearance, balance scale, cba, counterfeit coin, digits, Gold Coins, playground, test of genius worksheet
Word Problems?
1) Steven has 9 gold coins that are identical in appearance. However, one coin is counterfeit and weighs slighlt less than the others. Using a balance scale, how can he find the counterfeit coin in just two weighings?
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2) In the following problem, the letters A, B and C stand for 3 different digits. What digit should replace each letter?
ABC+ACB=CBA… Continue reading
Categories: Trivia Tags: a,b,c stands for 3 different digits. find the digits that should replace each letter if abc acb = cba, abc, acb, Appearance, balance scale, cba, coins to word 9 to word 1, counterfeit coin, digit, digits, Gold Coins, steven has 9 gold coins that are identical in appearance, steven has 9 gold coins that are identical in appearance. however, one coin is counterfeit and weighs slightly less than the others. using a balance scale, how can he find the counterfeit coin in just
Tricky Math Question!! HELP!?
Steven has 9 cold coins that are identical that are identical in appearance. However, one is counterfeit and weighs slightly less than the others. Using a balance scale, how can he find the counterfeit coin in just two wieghings?… Continue reading
Categories: Trivia Tags: Appearance, balance scale, Coins, counterfeit coin, tricky trivia question
Trivia Question..(Math Related)?
Okay so here is the question. I need help finding the answer.
*You have 3 coins and a pan balance scale. The coins are alike in appearance, but you know that one of them is counterfeit and lighter than the other two. Explain in detail how you would find the counterfeit coin in just ONE weighing.*… Continue reading
Categories: Trivia Tags: Appearance, balance scale, coin stack question, Coins, counterfeit coin, ten stacks of coins one stack in fake once weigh
*** Test of Genius "Pt.4" ***?
Steven has 9 gold coins that are
identical in appearance. However, one
coin is counterfeit and weighs slightly
less than the others. Using a balance
scale, how can he find the counterfeit
coin in just two weighings?… Continue reading
Categories: Trivia Tags: Appearance, balance scale, counterfeit coin, Gold Coins, gold test loonie canada, i have 9 gold coins that r identical except for 1(counterfeit), how do i find it w 2 tries on a balanc scale?, steven has 9 gold coins that are identical in appearance, steven has 9 gold coins that are identical in appearance. however, one coin is counterfeit and weighs slightly less than the others. using a balance scale, how can he find the counterfeit coin in just
I hav 9 gold coins that r identical exept for 1(counterfeit), how do I find it w 2 tries on a balanc scale?
I have 9 gold coins that are identical in appearance. However, one is counterfeit and weighs slightly less. Using a balance scale, how can I find the counterfeit coin in just two weighings?… Continue reading
Categories: Trivia Tags: 9 coins scale 2 tries, 9 pennies 2 weighings, Appearance, balance scale, counterfeit coin, Gold Coins
the topic is math word problems?
the question says steven has 9 gold coins that are identical in appearance. However, one coin is counterfeit and weighs slightly less than the others. Using a balance scale, how can he find the counterfeit coin in just two weighing.? can anyone help me solve this because it is due tomorrow and thanks.… Continue reading
Categories: Trivia Tags: Appearance, balance scale, counterfeit coin, due tomorrow, Gold Coins, steven has 9 gold coins that are identical in appearance
Do you think American and Canadian coins should be of identical size?
Don’t you get tired of putting coins in machines just to have them spit out because they were from the other country but almost identical in appearance?
Either we’re friends and allies or we’re not.… Continue reading
Categories: Canadian Coins Tags: allies, Appearance, Canadian Coins, Coins
I hav 9 gold coins that r identical exept for 1(counterfeit), how do I find it w 2 tries on a balanc scale?
I have 9 gold coins that are identical in appearance. However, one is counterfeit and weighs slightly less. Using a balance scale, how can I find the counterfeit coin in just two weighings?… Continue reading
Categories: Trivia Tags: 9 counterfeit coins on balance scale, 9 gold coins one is counterfeit and weighs slightly less than the others using a balance scale use just two weighings, Appearance, balance scale, counterfeit coin, gold balance scale 10 coins, gold coin balance, Gold Coins, how to find the old penny out of nine using a balance, seven identical coins and an eighth that looks the same, but is counterfeit (either heavier or lighter). construct a decision tree
