how much do they need
508-76 = 432
they need 432
each pencil case costs 2 dollars
divide 432 by 2 dollars to determine the number of pencil cases needed
432/2 =216
they need 216 pencil cases
as an equation
508 =76+2p
Answer: 216 pencil cases
The bag contains 6 tiles: 2 lettered and 4 numbered. The probability of drawing a number without looking is 2/3.
Probability is the ratio of the number of favorable outcomes and a total number of outcomes. it deals with finding out the likelihood of the occurrence of an event.
Given that,
The bag holds 6 tiles.
Among the tiles, 2 are lettered and 4 are numbered.
The task is to choose a tile from the bag without looking.
The bag contains a total of 6 tiles: 2 lettered and 4 numbered.
Therefore,
The probability of drawing a number can be calculated by dividing the number of numbered tiles by the total number of tiles.
Probability of drawing a number = (Number of numbered tiles) / (Total number of tiles)
Probability of drawing a number = 4 / 6
Simplifying this fraction, we get:
Probability of drawing a number = 2 / 3
Hence,
The probability of drawing a number from the bag is 2/3.
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