Question

which ratio is larger 10 :21 or 21:93 with methods

Answer 1

Answer:

Step-by-step explanation:

10/21=21/93

Cross multiply

930 > 441

So 10/21 is greater

Answer 2

10 : 21 is larger ratio

Solution:

Given that,

We have to find which ratio is larger 10 : 21 or 21 : 93

We know that,

Ratio a : b can be written in fraction as $\frac{a}{b}$

Convert 10 : 21 to fraction form

$10 : 21 = \frac{10}{21}\\\\Convert\ to\ decimal\\\\10 : 21 = 0.47619$

Convert 21 : 93 to fraction form

$21 : 93 = frac{21}{93}\\\\Convert\ to\ decimal\\\\21 : 93 = 0.2258$

So, we observe that,

0.47619 > 0.2258

Therefore,

10 : 21 > 21 : 93

Thus, 10 : 21 is larger ratio

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