Which of the following is approximately equal to the product of the multiplication problem below? 21/5 × 19/4 A. 40 B. 19 C. 20

Question

asked Jul 17, 2020 146k views

1 Answer

Hpar · Answer 1 · 2020-07-21T23:51:24+0000

For this case we have the following expression:

$\frac {21} {5} * \frac {19} {4}$

Multiplying we have:

$\frac {21 * 19} {5 * 4} =\\\frac {399} {20} =\\19.95$

We round the expression and we have that it is equivalent to: 20.

Thus,
$\frac {21} {5} * \frac {19} {4}$ is approximately equal to 20.

Answer:

The expression given is approximately equal to 20.

Option C