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How to solve direct proportion?​

Sagot :

ANSWER :

the answer is in the pic

EXPLANATION :

hope it helps

-lumanglaskaycel

View image Lumanglaskaycel

----MATHEMATICS----

Two quantities are said to be in direct proportion if they increase or decrease in the same ratio

The formula for direct proportion is :

y = kx, where,

y and x is any of the given quantities

k is the constant

Kung given sayo yung table of values and need mo kumpletuhin, hahanapin mo muna yung constant para mabuo yung formula na yon.

For example :

It is given that

y = 5

x = 1

y = kx

5 = k(1)

5/1 = k

k = 5

so kapag ibang value na ng y hahanapin mo,

If x = 2, what is y?

y = kx

y = 5(2)

y = 10

Example lang yan parang ganon naalala ko hekhek