general Maths Puzzle

in a geometric sequence the first term is 48 and the fifth term is 3.
Find the first 5 terms

Read Solution (Total 2)

general Other Question

if 6 times the sixth term is equal to 15 times the fifteenth term ,find its 21st term A school claims an average pass rate of 76.8 percent. What is the least number of students required to achieve this result?