Question

solve this question..fast

Answer 1

HEY HERE IS YOUR ANSWER!!!!!
NO. OF PERIODS=6
DURATION OF A PERIOD=40MIN
DURATION OF RECESS=20 MIN

TOATAL HOURS OF PERIODS AND RECESS=6×40= 240MIN
= 1HRS=6OMIN
=240÷60=6HRS ARE PERIOD AND +20 MIN FOR RECESSS

4HRS20 MIN OF A DAY

PART 2
NO.OF PERIODS=8
DURATION OF A PERIOD =40MIN
TOTAL DURATION OF A PERIOD =8×40
=320MIN
=1 HRS=60 MIN
=320÷60
=IN A MIXED FRACTION YOUR ANS IS =5/2÷6 HOURS OF A DAY

THEREFORE IT IS NOT SAME .

Answer 2

Answer:

NO. OF PERIODS=6

DURATION OF A PERIOD=40MIN

DURATION OF RECESS=20 MIN

TOATAL HOURS OF PERIODS AND RECESS=6×40= 240MIN

= 1HRS=6OMIN

=240÷60=6HRS ARE PERIOD AND +20 MIN FOR RECESSS

4HRS20 MIN OF A DAY

PART 2

NO.OF PERIODS=8

DURATION OF A PERIOD =40MIN

TOTAL DURATION OF A PERIOD =8×40

=320MIN

=1 HRS=60 MIN

=320÷60

=IN A MIXED FRACTION YOUR ANS IS =5/2÷6 HOURS OF A DAY

THEREFORE IT IS NOT SAME .