Anwar save some amount every month in first three months he said 200 rupees 250 rupees and 3 300 rupees respectively in which month will is saved thousand rupees
Answers
Answered by
6
Answer:
17th year
Step-by-step explanation:
ap→
200,250,300,..........., 1000
here
a=200
an=1000
d=50
n=?
an=a+(n-1)d
1000=200+(n-1)50
1000=200+50n-50
1000=200-50+50n
1000=150+50n
50n=1000-150
50n=850
n=850/50
n=17
Answered by
1
Answer:
he saved ₹1000 in 17th month
Step-by-step explanation:
a=200
d=250-200=50
1000=a+(n-1)d
1000=200+(n-1)50
1000-200=(n-1)50
800/50=n-1
16=n-1
16+1=n
n=17
Similar questions