Use a ratio chart to find the answer to valentina puts a 200 beads for $48 to make necklaces if she needs to buy 25 more beads how much will she pay if she is charge the same rate

To find the price of each bead you divide the price paid ($48) by the amount of beads (200).

48 ÷ 200 = 0.24

Each bead costs 24 cents.

Therefore, if she buys 25 more beads, she will pay $6.

0.24 x 25 = 6

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

happy to

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13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas