To find the probability of randomly selecting a penny or a half-dollar from the bag, we first need to find the total number of pennies and half-dollars in the bag.
Total number of pennies = 16
Total number of half-dollars = 7
Total number of pennies and half-dollars = 16 + 7 = 23
Total number of coins in the bag = 9 + 16 + 10 + 8 + 7 = 50
Probability of randomly selecting a penny or a half-dollar = (Number of pennies + Number of half-dollars) / Total number of coins
= 23 / 50
= 0.46 or 46%
Therefore, the probability of randomly selecting a penny or a half-dollar from the bag is 0.46 or 46%.
Express the probability of randomly selecting a penny or a half-dollar from a bag both as a decimal and a percentage. The bag has 9 quarters, 16 pennies, 10 dimes, 8 nickels, and 7 half-dollars.(1 point)
1 answer