Solve this

3 cubed

yup 3^3 = 27 which is what I got in a spreadsheet playing trial and error.  I should have been able to do it the correct way but I have forgotten a lot of algebra since I started greying.  I need to brush up on my math.

Or, the saw and the hammer add up to 10 and hammer is 4 kg heavier than the saw so the hammer is 7, the saw is 3 then 24+3=27

saw =3

hammer = 7

toolbox = 17

all together = 27

@holy-cow

(10+20+24)/2=27 ?

That's some heavy stuff. Convert to pounds if you don't think in kg.

I never encountered a hand saw that weighed 6.6 pounds, for instance, nor a 15.4 pound carpenter's hammer as illustrated. That little totes with tools is probably a 2-person lift per OSHA.