Question

Miss Guha's class had 27 adults and 63 kids on their field trip. Miss Milly's class had 20 adults and
70 kids on their trip. Whose class had a greater ratio of adults to kids on their trip?​

Answer 1

Miss Guha's class has greater ratio of adults to kids

Step-by-step explanation:

Given:

Miss Guha's class had 27 adults and 63 kids on the field trip

Miss Milly's class had 20 adults and 70 kids on field trip

To find out:

Whose class had a greater ratio of adults to kids

Solution:

The ratio of adults to kids in Miss Guha's class

$=\frac{27}{63}$

$=\frac{3}{7}$

The ratio of adults to kids in Miss Milly's class

$=\frac{20}{70}$

$=\frac{2}{7}$

Now if we compare both  the fractions

Since denominators are same, we can directly compare the numerators

Here,

$3>2$

$\implies \frac{3}{7}>\frac{2}{7}$

Therefore, Miss Guha's class has greater ratio of adults to kids

Hope this answer is helpful.

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Answer 2

Answer:

the radio of the number of adiot to the number of kids in Miss Gupta's field + trip is 3 : 7

No. of adiot in Miss Millie's class field trip. 20 /2

--------------------------------------------------------- =

No. off kids in Miss Millie's class field trip. 70/ 7

better deal of the number of edued to the number of kids in Miss Millie's class field trip 2 : 7

3. > 2

----------- Since 3 > 2

7. > 7