want to understand ratio, proportion and unitary methods
please tell
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RATIO: the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
PROPORTION: a part, share, or number considered in comparative relation to a whole.
UNITARY METHOD: The unitary method is a technique which is used for solving a problem by finding the value of a single unit.
PROPORTION: a part, share, or number considered in comparative relation to a whole.
UNITARY METHOD: The unitary method is a technique which is used for solving a problem by finding the value of a single unit.
ishita82:
can you please explain by a example
pls my exam is there at 2 pm
ratio: , if a bowl of fruit contains eight oranges and six lemons, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3).
proportion: Find the unknown value in the proportion: 2 : x = 3 : 9.
unitary method: Twenty tiles weigh 5 kg. How much do 7 tiles weigh? If a man wants to carry no more than 12 kg, how many tiles can there be in one load?
For the first question,
20 tiles weigh 5 kg
1 tile weighs kg (or 250 g)
7 tiles weigh 1 kg (or 1750 g).
For the second question,
20 tiles weigh 5 kg
4 tiles weigh 1 kg
48 tiles weigh 12 kg.
For the first question,
20 tiles weigh 5 kg
1 tile weighs kg (or 250 g)
7 tiles weigh 1 kg (or 1750 g).
For the second question,
20 tiles weigh 5 kg
4 tiles weigh 1 kg
48 tiles weigh 12 kg.
these are the examples
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1.) Ratio-:A Comparision of difference by division is known as ratio.
2.)Proportion-:When two Ratios are equal.is said to be in proportion.
3.)Unitary Method-:In this method we first of all find the value of 1 thing or unit than the result will be multiplied by the given number.
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2.)Proportion-:When two Ratios are equal.is said to be in proportion.
3.)Unitary Method-:In this method we first of all find the value of 1 thing or unit than the result will be multiplied by the given number.
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pls my exam is there at 2 pm
pls
ratio
all
pls ma'am
ratio proportion and unitary methods please explain me all
i already explained
first u mark me as brain....
give me example
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