 <translate> The additional yard he will be able to run to after improving his speed is 40 x 40 / 100 = 16 yards. So the total yard he will be able to run to after improving his speed is 40 + 16 = 56 yards in 5 seconds. Therefore the total yards he will be able to run to within 10 seconds is 56 x 2 = 112.
The answer: 112. <yor> Ìwọ̀n ibùsọ̀ tó máa lè sáré dé lẹ́yìn tó bá ti mú kí eré náà yára sí i jẹ́ 40 x 40 / 100 = 16 ibùsọ̀. Nítorí náà, iye ibùsọ̀ tó lè sáré dé lẹ́yìn tó bá ti mú kí iyara rẹ̀ sunwọ̀n sí i jẹ́ 40 + 16 = ibùsọ̀ 56 ní ìṣẹ́jú àáyá márùn-ún. Nítorí náà, iye kìlómítà tó lè sáré dé láàárín ìṣẹ́jú àáyá mẹ́wàá jẹ́ 56 x 2 = 112. Ìdáhùn náà ni: 112. 