5. A sum of 700 is to be used to give seven cash prizes to students of a
school for their overall academic performance. If each prize is 20 less
than its preceding prize, find the value of each prize.
Answers
Answered by
1
Answer:
40,60,80,100,120,140,160
Explanation:
use sum formula of ap
d=20 and s=700 n=7
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