39 Persons can repair a road in 12days working 5 hours a day in how many days will 30persons repair a road in 6hours a day
Answers
Answered by
12
HEY .....
LOOK IN THIS ....
IF NO. OF WORKERS INCREASED THEN THE TIME WILL BE DECREASED....
SUCH TYPES ARE CALLED AS INVERSE PROPORTIONS....
IN THIS THE PRODUCT OF THAT QUANTITIES IS SAME .....
SO ITS VERY SIMPLE .....
MULTIPLY FIRST ALL TERMS .....
THE WORK IS SAME ....SO THE PRODUCT WILL BE CONSTANT....
39*12*5=30*6*DAYS .....
DAYS =39*60/30*6
DAYS=13
I HOPE IT WILL HELP YOU.....
IF YES PLZ MARK AS BRAINLIEST........☺
THINK DIFFERENTLY.....
BE BRAINLY.....☺
LOOK IN THIS ....
IF NO. OF WORKERS INCREASED THEN THE TIME WILL BE DECREASED....
SUCH TYPES ARE CALLED AS INVERSE PROPORTIONS....
IN THIS THE PRODUCT OF THAT QUANTITIES IS SAME .....
SO ITS VERY SIMPLE .....
MULTIPLY FIRST ALL TERMS .....
THE WORK IS SAME ....SO THE PRODUCT WILL BE CONSTANT....
39*12*5=30*6*DAYS .....
DAYS =39*60/30*6
DAYS=13
I HOPE IT WILL HELP YOU.....
IF YES PLZ MARK AS BRAINLIEST........☺
THINK DIFFERENTLY.....
BE BRAINLY.....☺
shreya32457:
hii
Similar questions