Rule 2. When multiplying or dividing, the number of significant figures in the product or quotient should be no greater than the number of significant figures in the least precise of the factors. Thus 2.3×3.14159=7.2 Be careful of this 98×1.03=101Rule 2. When multiplying or dividing, the number of significant figures in the product or quotient should be no greater than the number of significant figures in the least precise of the factors. Thus 2.33.14159 = 7.2 Be careful of this: 9.81.03 =10.1