You have six coins. three of them are 25cents. what fraction of...

You have 45 coins. Five out of every 9 are heads and the rest are tails. How many coins are heads?

1. When four fan coins are flipped what is the probability of getting either exactly two heads of e...

Coins Coins were first invented in the 7th century B.C.. in Lydia. They were made from gold and sil...

A bag contains 8 coins of £1, 7 coins of 50p, 4 coins of 25p and 3 coins of 10p. How many different...

There are 100 coins in a jar and 10 are dimes. The rest are pennies and nickles. There are twice as...

We have two coins, A and B. For each toss of coin A, we obtain Heads with probability 1/2; for each...

Cam had 35 more coins than Kip. She gave her share to Kip who divided all the coins equally into 3 s...

i have 25 coins, x of them are R5 coins and the rest are R2 coins. an expression in term of x for th...

You have the following coins in your pocket: 5 quarters, 6 dimes, 2 nickels, and 12 pennies. What i...

Stella has 63 coins .The coins are a mixture of quarters and dimes . She has a total of How many qu...

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