Respuesta :
21/4 is equivalent to...
4 x 5 = 20
so, 21/4 = 5 1/4
5 1/4 = 5.25
5 1/4 = 5 2/8 = 42/8
42/8 = 84/16
4 x 5 = 20
so, 21/4 = 5 1/4
5 1/4 = 5.25
5 1/4 = 5 2/8 = 42/8
42/8 = 84/16
[tex] \frac{21}{4} [/tex] = ?
To find an equivalent fraction you multiply.
[tex] \frac{21}{4} [/tex] x 2 =
⇒ 21 x 2 = 42
⇒ 4 x 2 = 8
42/8 is equivalent to 21/4
To find an equivalent fraction you multiply.
[tex] \frac{21}{4} [/tex] x 2 =
⇒ 21 x 2 = 42
⇒ 4 x 2 = 8
42/8 is equivalent to 21/4
