"I'll try." Ye Yanyao said to the boss.

"I said this girl ......" The boss looked Ye Yanyao up and down, "I think of an official lady like you who doesn't touch the spring water with her fingers, not to mention shooting the bag, and even this bow may not be able to pick it up." If you're just sensationalizing, I see............ You forget it. It's not much easier to sing a song and dance casually. "The boss simply looks down on this little girl with slender fingers who can shoot in the bag.

Ye Yanyao chuckled, "How do you know that I can't do it if you don't let me try?" Ye Yanyao lifted the bow and arrow on the ground with one hand.

Ye Yanyao's arm strength is amazing, and ordinary men still think that there is some weight in the bow and arrow, so she said to pick it up.

Ye Yanyao first pulled the bowstring with her bare hands to see if it was a dumb bow. Then he kicked the bow basket with his toes, and an arrow flew out of the bow basket, and Ye Yanyao caught it. I took a look at it and shot at the top of the branch. She raised her bow, and the bag fit right on the bow.

At this time, the boss nodded and walked to Ye Yanyao's side and took off the brocade bag on the bow and arrow. With a smile on his face, "It's still a woman who doesn't let me have eyebrows, I didn't expect the girl to be so good at archery." ”

Ye Yanyao glanced at him, "Boss, what's the problem?" ”

"Okay, that's going to be revealed." The boss took out the note from his bag.

"Grass in the pasture, cows eat grass and grass grows. Twenty-seven oxen eclipse the grass in the pasture in six days, and twenty-three oxen in nine days. Question: How many days will the twenty-one cows eat all the grass in the pasture? The boss read the question aloud.

The general meaning of this topic is: A pasture is overgrown with grass, and the cattle are grazing and the grass is growing at a constant rate, and 27 cows can eat all the grass on the pasture in 6 days; It takes 9 days for 23 cows to eat all the grass in the pasture, but if 21 cows come to eat, how many days will they eat?

"What's this?"

"Yes, that's right. Cows eat grass, the grass is still growing, there is no fixed value, how to calculate? ”

Watching the hilarious people whined under the stands.

Ye Yanyao snorted lightly, isn't this the problem of "cows eating grass"? Can you still stump me? I think when I was in elementary school Olympiad class, these questions were a piece of cake.

Ye Yanyao picked up a branch on the ground that had just been shot, and checked it on the ground.

Sprinkled, Ye Yanyao checked it, "Twelve days." Twelve days to eat the grass of the pasture. ”

"How? Boss, am I right? Ye Yanya looked at him.

The boss looked at the note in his hand incredulously, and the two big words "twelve" were written on it.

The boss nodded dumbly, "Then ............" Ye Yanyao pointed to the marquee behind him, "Then this, can you give it to me?" ”

The boss glanced at Yan Luo weakly, and Yan Luo nodded.

"Naturally." The boss smiled again.

"Wait!" There was a loud shout from the crowd, and the Fifth Lie walked out slowly. Ye Yanya looked at this Cambrian Khan and couldn't figure it out, "I don't seem to have offended him, right?" Ye Yanyao muttered quietly.