Ron and pam each have 20 pennies ron will put his pennies into 4 groups pam will put her pennies into 5 groups who will have more pennies in each group explain

Step-by-step explanation:

Ron and Pam each have 20 pennies.

Ron will put his pennies into 4 groups.

In each group of Ron the number of pennies =

                                                                          = 5 pennies

Pam will put her pennies into 5 groups.

In each group of Pam the number of pennies =

                                                                            = 4 pennies

Ron will have 5 pennies in each group and Pam will have 4 pennies in each group, because Ron will make less groups of pennies than Pam.

Hence Ron will have more pennies in each group than Pam.

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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