Question

A place is 45 m above sea level and another place is 25 m below sea Level . What is the difference of level in meters between two places ?

Answer 1

$\bf\large\mathfrak{\underline{Question:-}}$

A place is 45 m above sea level and another place is 25 m below sea Level . What is the difference of level in meters between two places ?

$\bf\mathfrak{\underline{Given:-}}$

• A place is 45 m above sea level
• another place is 25 m below sea Level .

$\bf\mathfrak{\underline{To\:find:-}}$

• the difference of level in meters between two places = ?

$\bf\mathfrak{\underline{Solution:-}}$

1st place is above 45m the sea level

2nd place is 25 m below the sea level.

2nd place is 25m below so this is a negative distance. ( -25)

$\bf\mathfrak{\underline{According\:To\: Question:-}}$

$\bf\mathfrak→ 45-(-25)\\\mathfrak→ 45+25\\\mathfrak→ 70m$

$\bf\mathfrak{\underline{Hence:-}}$

the difference of level in meters between two places = 70m