Question

check if 2 1/4 and 18/8 are equivalent​

Answer 1

Answer:

$\frac{21}{4} = \frac{18}{8}$

$\frac{21}{4} is \: not \: equal \: to \frac{9}{4}$

it is not equivalent

Answer 2

2 1/4 = 2x4+1 /4 = 9/4
And ,
18/8 dividing both numerator and denominator by 2
9/4


So yes they both are equivalent