Question

A three-column table is given.

Part ACD
Part 14 28 63
Whole 20 B 90
What is the value of B in the table?
O 30
034
040
0 55

Answer 1

Answer: value of B in the table is 63

Explanation:

To find the value of B, we can use the concept of ratios and proportions.

The ratio of Part ACD to Whole is the same as the ratio of 14 to 20:

Part ACD / Whole = 14 / 20

We can simplify this ratio by dividing both sides by 2:

Part ACD / Whole = 7 / 10

We can write a similar ratio for the Part ACD and Whole using the given values:

Part ACD / Whole = 63 / 90

Now we can set these two ratios equal to each other, since they are both equal to the same fraction:

7/10 = 63/90

To solve for B, we can cross-multiply and simplify:

7 x 90 = 10 x B

630 = 10B

B = 63

Therefore, the value of B in the table is 63.