Question

If it has rained $276$ cm in the last $3$ days, how many cm of rain will fall in one week $7$ days)?​
Assume that the rain continues to fall at the same rate.​

Answer 1

Step : Find the amount of rainfall in one week ​
Given: Amount of rainfall in 3 days = $276$cm
$\Rightarrow Rainfallin1day=\frac{276}{3}$
= $92$ cm
$\Rightarrow Rainfallin7day$ = $92\times 7$
= $644$cm
Hence, $644$cm rain will fall in one week.