The correct option is B 70
Number of chocolates = 5
Cost of each chocolate = ₹14
Total cost = 5 x 14
To multiply 5 by 14, we split 14 as 10 and 4 and then multiply 5 by 10 and 4.
14 = 10 + 4
5 x 10 = 50
5 x 4 = 20
50 + 20 = 70
∴ 5 x 14 = 70
Hence, Ravi spends ₹70 on the chocolates.