Answer:
a??
Step-by-step explanation:
him pretty sure its a, cause ur dividing the bigger number by the smaller number, and 21/4 is just a simplified version of 5 1/4. sorry if its incorrect, im not very smart,, good luck though!!! i hope you pass your test
21/4 / 7/8
5 1/4=21/4
Hope this helps
1
5-4 = 1
which solid figure is it?
