Convert all fractions to improper, then multiply numerators, multiply denominators. You get 180/240, which reduces to 3/4 cubic meter.
N = the value of the number in a sequence
a.) 5, 10, 15, 20, ........ 50
b.) -1, -3, -7, -15, ..... -1023
the formula is (degree)x(pi÷180)
36 x pi ÷ 180
0.63 rad
Divide by the number of items.
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