A three-column table is given.

Part A C D
Part 14 28 63
Whole B 40 90

What is the value of B in the table?
20
25
28
30

1 answer

To find the value of B in the table, we need to compare the ratios of the corresponding entries in the Part and Whole columns.

In this case, the ratio for Part A to Part Whole is 14:28, which simplifies to 1:2. Similarly, the ratio for Part C to Part Whole is 63:90, which also simplifies to 1:2.

Since the ratios for Part A to Part Whole and Part C to Part Whole are the same, it means that the value of B in the table should be the same as the value of Part C, which is 28.

Therefore, the value of B in the table is 28.