He 40 kg ke kaumaha o ka wahine me ka hapalua o kona kaumaha
He 40 kg ke kaumaha o ka wahine me ka hapalua o kona kaumaha. ehia kona kaumaha
He 40 kg ke kaumaha o ka wahine me ka hapalua o kona kaumaha. ehia kona kaumaha

40kg + x/2 = x -> ma nā ʻaoʻao ʻelua -x/2

40 kg = x/2

x = 80 kg

kiʻi aku e kaua: Gutefrage.net