Question

if 18 birds build 18 nests in 18 days ,how many nest will 1 bird make in 1 day?​

Answer 1

Answer:

$\frac{1}{18}$ th part of a nest

Step-by-step explanation:

Given :

If 18 birds build 18 nests in 18 days ,

how many nest will 1 bird make in 1 day?​

Solution :

18 birds take 18 days to build 18 nest

⇒ Each bird takes 18 days to build a nest,

⇒ Each bird builds $\frac{1}{18}$ th part of a nest in 1 day,.