Question

guys solve this...
❎DON'T SPAM❎​

Answer 1

90people= 32 days

30 people=16 days

:. 120 people = 48 days

is it crct

Answer 2

Answer:

GIVEN-

Food for 90 people = 32 days.

Food for (90+30=) 120 people = x days

Solution-

$\colorbox{yellow}{More\:people➡less\:days}$

$\huge\color{cyan}\boxed{\colorbox{black}{Inverse\:Variation}}$

$90 \times 32 = 120 \times x \\ \\ = x = \frac{90 \times 32}{120} \\ \\ = x = \frac{3 \times 32}{4} \\ \\ = x = \frac{96}{4} \\ \\ = x = 24$

Answer-

➡So, the food will last for 24 days for 120 people.