Answer:
No mode ???? I'm not sure
It would be 32 1/4 - 30 5/6
129/4 - 185/6
387-370 / 12 = 17/12 = 1 5/12
So, he dived for 1 5/12 inches
a is equivalent to 18.
2(42 - a) = 48
2(42) + 2(-a) = 48 *distributive property of multiplication
84 - 2a = 48
-2a = 48 - 84
-2a = -36
-2a/-2 = -36/-2
a = 18
to check:
2(42-a) = 48
2(42-18) = 48
2(24) = 48
48 = 48
The answer would be 3.4 because 1/3 of 5 is 1.6