Krem nawilżający zawiera 5% emulgatora (procent masowy).
Oblicz, ile gramów emulgatora zawiera 250g kremu.
5% x 250g = 12,5g
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
5%*250g=0,05*250g=12,5g
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5% x 250g = 12,5g
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
5%*250g=0,05*250g=12,5g