C-11-Q011mediumsingle_mcq

Which is true for any ratio $a:b$ where $a, b > 0$ ?

a $a:b = b:a$
b $a:b = ka:kb$ for any $k > 0$
c $a:b$ depends on the unit chosen
d $a:b = a-b$

ব্যাখ্যা

A ratio is unchanged when both terms are multiplied (or divided) by the same positive number, so $a:b = ka:kb$ . This invariance is exactly why ratios can be reduced to simplest form.

এই অধ্যায়ের আরও প্রশ্ন

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Algebraic Ratio and Proportion — সব প্রশ্ন দেখুন (180টি) →

Which is true for any ratio $a:b$ where $a, b > 0$ ?

a:b = b:a

a:b = ka:kb

for any

k > 0

a:b

depends on the unit chosen

a:b = a-b

ব্যাখ্যা

A ratio is unchanged when both terms are multiplied (or divided) by the same positive number, so $a:b = ka:kb$ . This invariance is exactly why ratios can be reduced to simplest form.

Which is true for any ratio a:ba:ba:b where a,b>0a, b > 0a,b>0?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

Which is true for any ratio a:ba:ba:b where a,b>0a, b > 0a,b>0?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

Which is true for any ratio $a:b$ where $a, b > 0$ ?

Which is true for any ratio $a:b$ where $a, b > 0$ ?