Respuesta :

Find 1/3 of 840:

840 x 1/3 = 840/3 = 280

Now find 1/5 of that:

280 x 1/5 = 280/5 = 56

The answer is $56

Using fractional multiplication, 1/5 of 1/3 of $840 is $56.

What is fractional multiplication?

Fractional multiplication means multiplying two fractions. The first step when multiplying fractions is to multiply the two numerators. The second step is to multiply the two denominators. Finally, simplify the new fractions.

[tex]= \frac{1}{5} * \frac{1}{3} * 840 \\\\= \frac{840}{15} = 56[/tex]

Learn more about fractional multiplication here

https://brainly.com/question/1928793

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