Question

use properties to evaluate the following 3/8 x 5/21 + 3/8 x 3/14​

Answer 1

Answer:

$\frac{5x + 21}{56x}$

Step-by-step explanation:

Calculate the product or quotient:

$\frac{15}{168} + \frac{3}{8x}$

Reduce fraction to the lowest term by canceling the Greatest Common Factor:

$\frac{5}{56} + \frac{3}{8x}$

Find the Common Denominator and write the numerators above Common Denominator:

$\frac{5x + 3 \times 7}{56x}$

Calculate the Product or Quotient:

$\frac{5x + 21}{56x}$