Harold bought 5 apples for $1.30. What is the unit price?

Answer 1

The relationship between the shortcut method and ratio.

#color(green)("The unit ( for 1 of them) price is $0.26")#

Express the ratio in fraction form.

#("cost")/("count") ->($1.30)/5#
But we need #" "("cost")/1#
#=>("cost")/1 -> ($1.30-:5)/(5-:5) = ($0.26)/1#
#"So the unit ( for 1 of them) price is $0.26"#
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Answer 2

$0.26

The #color(blue)"unit price"# means 'what is the cost of 1 apple'?
#5" apples"to$1.30#
To find the cost of 1 apple #color(blue)"divide by 5"#
#1" apple" to($1.30)/5=$0.26#
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Answer 3

Unit price for apple is #26# cents or #$0.26#.

#5# apples cost #$1.30# or #100+30=130# cents
Hence, unit price for apple is #130/5=26# cents or #$0.26#.
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Answer 4

To find the unit price, divide the total cost by the number of items purchased.

Unit price = Total cost / Number of items

In this case, Harold bought 5 apples for $1.30.

Unit price = $1.30 / 5 apples

Unit price = $0.26 per apple

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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