ek varge ke 15 ladako ki avsat aau11varsh3mah hai. yadi 12varsh7mah ka ek ladaka us varge me aur sammilit ho jata hai.to varge ke ladako ki avsat aau kya hai?
Answers
Answered by
1
12years+7months = 12X12+7 =144+7 = 151 months
11yrs+3mnths = 11X12+3=132+3 = 135months
extra months = 151-135 = 16 months
avg = 16/(15+1)= 1 months
new avg age = 11yrs3months + 1month = 11yrs and 4 months
11yrs+3mnths = 11X12+3=132+3 = 135months
extra months = 151-135 = 16 months
avg = 16/(15+1)= 1 months
new avg age = 11yrs3months + 1month = 11yrs and 4 months
Similar questions