Answer:
5 x 4= 20
Step-by-step explanation:
5,10,15,20 its 20 5 x 4= 20
5x-4=21
5x=21+4
5x=25
x= 25/5
<em><u>x = 5</u></em>
12.000
40000x6= 240000/100= 2400x5
5/8 > 11/16
Hope that works out for you