Mathematics
Grade-7
Easy
Question
Edward bought 3 pencils of equal price of $4.20. The price of each pencil is __________.
Hint:
To find the price of 1 pencil we will divide the price of 3 pencils by 3.
The correct answer is: ![7 over 5](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAAjCAYAAACZ6FpfAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAXQ/cXWQAAAK1JREFUeNpjYMAO/hPAFINQIJ5NqSHiQHwYiDkoNWgTEBtQakgGENdSaog8EJ8EYhZKDToIxI7UiKVtlBrCBMQ3qBHAAVBvUQyWA3EiNQx6CcSCDKNgcIP/ZOJRMBRikGSDqOaiYWzQLyD+BC38i4CYhxIDQXWZMbRyBFUEGtRwpRu1KgMQ+EENQ3SA+C6pmtYBsSW0kgRhD6ghQeRU1beA+A8QvwPiVUBsik8DAG21OsTaYBzxAAAAYnRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtZnJhYz48bW4+NzwvbW4+PG1uPjU8L21uPjwvbWZyYWM+PC9tYXRoPnuJVxMAAAAASUVORK5CYII=)
STEP BY STEP SOLUTION
Price of 3 pencils = $4.20
Price of 1 pencil = ![fraction numerator P r i c e space o f space 3 space p e n c i l s space over denominator 3 space p e n c i l s end fraction](data:image/png;base64,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)
![4.20 space divided by space 3
fraction numerator 420 over denominator space 100 end fraction space divided by space 3 over 1 space equals space 420 over 100 space cross times space 1 third space equals space 420 over 300 space equals space 7 over 5](data:image/png;base64,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)
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