Determine the following products: 1 x 1089, 2 x 1089,.3 x 1089. Now predict the product 5 x 1089.
A) 9801
B) 5445
C) 6534
D) 7623
E) 4356

Question

Determine the following products: 1 x 1089, 2 x 1089,.3 x 1089. ​ Now predict the product 5 x 1089. ​
A) 9801
B) 5445
C) 6534
D) 7623
E) 4356

Quizplus · Accepted Answer

The pattern in the multiplication of 1089 by consecutive numbers (1, 2, 3, etc.) shows that each product is a sequence of numbers in ascending order (for 1 x 1089 = 1089, 2 x 1089 = 2178, 3 x 1089 = 3267, etc.). Therefore, 5 x 1089 follows this pattern and results in 5445, which is the sequence of numbers in ascending order starting from 5.

Determine the Following Products: 1 X 1089, 2 X 1089