Subtract the following-15 min 24 sec from 37 min 18 sec-

Question

Toppr Admin · Accepted Answer

37mins18secs-37mins-18secs-36mins-1mins-18secs since 1min-60secs-36mins-60secs-18secs-36mins-78secs-xA0- -xA0- -xA0- -xA0- -xA0-x2234-36mins78secs-x2212-15mins24secs-21mins54secs-x202C-

Subtract the following.
$15$ min $24$ sec from $37$ min $18$ sec.

$37$ mins $18$ secs
$= 37$ mins $+ 18$ secs
$= 36$ mins $+ 1$ mins $+ 18$ secs since $1$ min $= 60$ secs
$= 36$ mins $+ 60$ secs $+ 18$ secs
$= 36$ mins $+ 78$ secs
$∴ 36$ mins $78$ secs $- 15$ mins $24$ secs $= 21$ mins $54$ secs‬

Subtract the following.15 min 24 sec from 37 min 18 sec.

37mins18secs=37mins+18secs=36mins+1mins+18secs since 1min=60secs=36mins+60secs+18secs=36mins+78secs ∴36mins78secs−15mins24secs=21mins54secs‬

Subtract the following.
$15$ min $24$ sec from $37$ min $18$ sec.

$37$ mins $18$ secs
$= 37$ mins $+ 18$ secs
$= 36$ mins $+ 1$ mins $+ 18$ secs since $1$ min $= 60$ secs
$= 36$ mins $+ 60$ secs $+ 18$ secs
$= 36$ mins $+ 78$ secs
$∴ 36$ mins $78$ secs $- 15$ mins $24$ secs $= 21$ mins $54$ secs‬