Question

find the rate percent when principal is 600 times period is 6 month and simple interest is 27​

Answer 1

simple intrest = p × t × r ÷ 100

let, rate = x

27 = 600 × 6÷12 × x ÷100

27=300×x÷100

27×100 = 300x

x = 27 × 100 ÷ 300

x = 9 Answer