Respuesta :

Answer:

1 1/20

Step-by-step explanation:

Answer:

1 1/20

Step-by-step explanation:

Convert any mixed number to fractions:

21/8 ÷ 5/2

Applying the fractions formula for division

=21×2

--------

8×5

Simplifying 42/40 the answer is =1 1/20

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