Question

the principal =4200 the rate of intrest = 7% time = 3years then intrest=? and amount=?

Answer 1

Answer:

By the formula: p×r×t/100, the amount is ₹5082.

Answer 2

Given,

Principal (P) = Rs. 4200

Rate (r) = 7% p.a.

Time (t) = 3 years

S.I = P*r*t/100

= (4200*7*3)/100

= Rs. 882

Amount = P+S.I

= Rs. (4200+882)

= Rs. 5082

The Amount is Rs. 5082.

I hope this helps.