After transmigrating into a vicious mother, she was forced to raise cubs

247 Chapter 247: Mathematics

"……have you understood?"

Ruan Jun knelt down and asked the First Prince.

The eldest prince nodded blankly, "I understand everything, but chess has only 64 grids, so there should be very little food."

Ruan Jun said, put a grain of rice on the first grid,

The second two grains of rice - a multiplication of two,

Put four grains of rice in the third one - multiply two by two,

Put eight grains of rice in the fourth one—three twos multiplied together,

Sixteen grains of rice are placed in the fourth one—four multiplied by two,

……

And so on.

The eldest prince doesn't know what multiplication is, but he knows the rules of Ruan Jun's rice release.

"According to this order, there is too little food. Isn't this too cheap for those arrogant Huns?"

Ruan Jun shook his head, "That's a lot!"

This is a high school math problem - the geometric sum sequence.

Nowadays, even elementary and junior high school problems can stump a wise man, let alone this kind of high school problem.

（1+2+2^2+2^3+······+2^63）

2^64 = 1.844674407371 * 10^19
Taking rice as an example, about 600 grains of ordinary rice is [-] grams, and this kind of rice is high-quality rice with full grains.

A grain of rice, then, is one-twelfth of a gram.

There are about 10 capsules in 120000Kg.

2的64次方大概就是10^13kg也就是大概10^10T。

That is about 100 billion tons.

"In short, even the Huns' grain production for hundreds of years is not enough to compensate us."

Hearing Ruan Jun's explanation, the First Prince was really shocked.

At this moment, he felt the charm of the word "mathematics".

"You, why do you know this?"

The First Prince himself didn't even notice that the way he looked at Ruan Jun already showed respect.

In addition, there is a light called seeking knowledge in the eyes.

Ruan Jun said casually: "This is very simple, if you want to learn, I will teach you in the future."

"it is good!"

The eldest prince didn't understand why he agreed so easily.

But he was interested in what Ruan Jun said just now, which he couldn't understand but found very powerful.

The eldest prince still wanted to ask Ruan Jun, but he heard the sound of horseshoes.

He got up quickly, looked at the hungry bear beside him, the corner of his mouth twitched, and subconsciously asked Ruan Jun,

"Madam An Guo, how do you explain this?"

Ruan Jun regards the eldest prince as a child like Li Mumiao and the others.

At most, the kid was a little rebellious before.

She stretched out her hand to straighten the clothes of the eldest prince, "To be honest, the thunder fell from the sky and killed this bear."

There was another meaning in Ruan Jun's eyes, "Eldest Prince, from now on, you will be blessed by the heavens, do you understand?"

The eldest prince is not a fool, why doesn't he understand what Jun Ruan means.

A man blessed by God will naturally be the heir apparent!
Ruan Jun, why did you help him like this?

Didn't she also hear that he was speaking ill of her behind her back?

Why, under such circumstances, help him.

He opened his mouth to say something, but Ruan Jun already said: "Take off your outer shirt, and then go to the big tent, let those people look good."

The eldest prince obediently took off his outer shirt.

This bear is so stubborn to believe that the eldest prince's clothes are probably the clothes of the eldest prince, and there is something special about them.

The eldest prince also wanted to understand.

Therefore, he once again lamented Ruan Jun's intelligence.

'No wonder the Queen Mother named her Mrs. An Guo, and she is the only one who deserves such treatment! '

In the heart of the First Prince at this time, Ruan Jun is such a wise man.

Especially, thinking of Ruan Jun when he rushed towards them just now.

The First Prince had a sour nose.

Is this the love of a mother for her child?
Don't care about your own life, you'd rather die than protect your child!
He suddenly envied Li Mumiao and Li Luoshui.

They have the maternal love that he never got in his life.

Because his mother is her mother, and even the master of the world.

(End of this chapter)