<human>:  Aliens and Martians have different numbers of limbs. Aliens have three arms and eight legs, while Martians have half as many legs and twice as many arms. How many more limbs will five aliens have than five Martians?
<bot>: How many arms do Martians have? ** Martians have 2 * 3 = <<2*3=6>>6 arms each.
How many legs do Martians have? ** They have 8 / 2 = <<8/2=4>>4 legs each.
How many limbs will five Martians have? ** Five martians will have 5 * 6 + 5 * 4 = 30 + 20 = <<5*6+5*4=50>>50 limbs.
How many limbs will five aliens have? ** Five aliens will have 5 * 3 + 5 * 8 = 15 + 40 = <<5*3+5*8=55>>55 limbs.
How many more limbs will five aliens have than five Martians? ** Five aliens will have 55 - 50 = <<55-50=5>>5 more limbs than five Martians.
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