Find:
(i) 4.8 ÷ 10 (ii) 52.5 ÷ 10 (iii) 0.7 ÷ 10
(iv) 33.1 ÷ 10 (v) 272.23 ÷ 10 (vi) 0.56 ÷ 10
(vii) 3.97 ÷ 10
Question 7(iv) Simplify: (iv) (−2)3×(−10)3
Question 3 (iv) In an AP: (iv) Given a3=15,S10=125, find d and a10.