The length of chopsticks is about 20 cm. The length of the pencil is also about 20 cm.

100÷20=5, so about five chopsticks are 1 m, and about five pencils are 1 m.

The picture of chopsticks is as follows:

The picture of the pencil is as follows:

Extended data:

Chopsticks are usually made of bamboo, wood, bones, porcelain, ivory, metal, plastic and other materials. It is one of the common tableware in the world, and it is also one of the symbols of China's food culture. It was invented in China and later spread to Korean, Japanese, Vietnamese and other Chinese cultural circles.

At present, the earliest chopsticks found in China are copper chopsticks unearthed from Yin Ruins in Anyang City, Henan Province.

Pencil is a special pen for writing and sketching, which has a history of more than 400 years. Among them, pencil for sketch is divided into many types and three development stages, namely graphite, wooden pen holder and pencil with cap; In addition, its colors are red and white, black and white, yellow and black stripes.

The birth of graphite: at this time, the "graphite pencil stick" is still in the original stage of writing;

Birth of wooden pen holder: After a hundred years of development, the "pencil" has entered the primary stage of its own evolution, and the appearance of wooden pen holder has also become a semi-finished product of "pencil", which is mainly used in the market, and users need to sharpen it again before using it.

Birth of a pencil with a cap: With the widespread use of pencils, a series of problems of the traditional pencil shaft have been exposed, which have brought many troubles to people, such as unsanitary use, easily broken nib, and difficult to carry, which have brought new challenges to the progress and development of the pencil industry. The appearance of a pencil with a cap has solved the development bottleneck of the modern pencil industry in product innovation.

Baidu encyclopedia-chopsticks

Baidu encyclopedia-pencil