Question

Solve the expression:

$18.0006+14.005+12.34=........$

• A. $45.3356$
• B. $45.3255$
• C. $44.3456$
• D. $44.3356$

Answer 1

The correct option is C $44.3456$

Let us first write the given unlike decimals $18.0006,14.005$ and $12.34$ as like decimals as follows:

$18.0006$

$14.0050$

$12.3400$

Now adding the above three like decimals, we get:

$18.0006+14.0050+12.3400=44.3456$

Hence, $18.0006+14.005+12.34=44.3456$