Step-by-step explanation:
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if asking for hours to miles (as it looks like in this case, x to y) it would be 1/53
1 1/4= 1*4+1 /4. Or 5/4
In order to subtract you must have same denominator. 5/4 -3/8
Multiply 5/4 times 2/2. =. 10/8. -3/8
The difference is 7/8
30.25 square meters because you would divide 121 by 4 because a square has 4 equal length sides.
Hope this helps
It's subtraction or multiplacation