Fractions, operations with fractions
Now that we have learned how to add and multiply individual fractions, we can look at more complex structures. For example, what if the same problem involves adding, subtracting, and multiplying fractions? First of all, you need to convert all the fractions into non-fractions.
“Silver University”: how Moscow pensioners learn to use smartphones Silver University
Pensioners will not enjoy a peaceful old age. A number of national and regional projects aim to encourage social activity among older people. Gray hair - run to your desk Recently, the state has become involved in the education of the elderly. Education is free, and programs
War of 1812 interesting events
1. YOU REFUSED ME TWO TIMES! As you know, Napoleon did not receive the title of monarch by inheritance. For some time, the fixed idea for him was the desire to marry a representative, no matter which, but certainly a great monarchical house. Thus he could
International School Library Day
May 27, 2016 All-Russian Library Day. Established in 1995 by Decree of the President of the Russian Federation. All-Russian Library Day is a professional holiday of librarians in our country. In 1995, the date for celebrating Library Day was set
Alkanes hydrogenation formula
The simplest organic compounds are hydrocarbons, consisting of carbon and hydrogen. Depending on the nature of the chemical bonds in hydrocarbons and the ratio between carbon and hydrogen, they are divided into saturated and unsaturated (alkenes
Abstract: “Equations with two unknowns in integers
In the 7th grade mathematics course, for the first time we encounter equations with two variables, but they are studied only in the context of systems of equations with two unknowns. That is why a whole series of problems in which the coefficients of the equation are introduced
Winter solstice is a time of miracles!
One of the turning points in people's lives is the Winter Solstice, which falls on December 21-22. The Sun enters the sign of Capricorn...This is a holiday that marks the moment when the Sun is reborn. Winter Festival and veneration of ancestors, day of winter suns
Walkthrough of Skyrim as the Stormcloaks (civil war)
Endless Time (orig. Season Unending) is a quest in the main storyline in the game The Elder Scrolls V: Skyrim. Short walkthrough Talk to Arngeir, Esbern or Paarthurnax about the purpose of Dragon's Reach. Talk to the Earl of Whiterun. Talk
Russian principalities and lands in the XII – XIII centuries
Already in the middle of the 12th century. the power of the Kyiv princes began to have real significance only within the Kyiv principality itself, which included lands along the banks of the tributaries of the Dnieper - Teterev, Irpen and semi-autonomous Porosye, populated by vassals from Kyiv "Black to
How to learn Korean
And also in the territory of the Chinese Yanban District, which has autonomy, the official language is Korean. This language is also alive within various other countries: from Kyrgyzstan to Canada and Japan. After all, a huge Korean population lives in their territories.