Question

21/6 divided by 2/3.

Answer 1

Explanation:

21/6÷2/3=21.3/6.2

= 21.3/2.3.2

=21/2.2=21/4=5.25

Answer 2

Remember that to divide fractions we can use the following method:

First, multiply a times d and write the result in the numerator:

Next, multiply b times c and write the result in the denominator:

Then, by using this method:

`\begin{gathered} (21)/(6)/(2)/(3)=(21\cdot3)/(6\cdot2) \\ =(21\cdot3)/(3\cdot2\cdot2) \\ =(21)/(2\cdot2) \\ =(21)/(4) \end{gathered}`

Therefore, 21/6 divided by 2/3 is equal to 21/4.