 
<translate> 5 daga cikin 19 marbles ne rawaya haka da sauran wanda yake shi ne 19 - 5 = 14 marbles ne blue da kuma ja. An raba marbles 14 zuwa shuɗi da ja a cikin rabo 3: 4 don haka kowane "rabo" shine 14 / (3 + 4) = 2 marbles. Akwai 4 "rabon" na jan marbles wanda jimlar zuwa 4 * 2 = 8 ja marbles. Akwai 8 - 5 = 3 more ja marbles fiye da rawaya marbles. Saboda haka, amsar ita ce 3. <eng> 5 out of 19 marbles are yellow so the remainder which is 19 - 5 = 14 marbles are blue and red. 14 marbles are split into blue and red in the ratio 3:4 so each "share" is 14 / (3 + 4) = 2 marbles. There are 4 "shares" of red marbles which totals to 4 * 2 = 8 red marbles. There are 8 - 5 = 3 more red marbles than yellow marbles.
Therefore, the answer is 3. 