Posts Tagged ‘number’
18
May
Posted by mathispower4u in 2. Arithmetic Videos. Tagged: divide, division, divisor, fraction, long, mixed, number, numbers, partial, quotients, remainder, whole. Leave a Comment
The video explains how to use the method of partial quotients to divide whole numbers. This is an alternative method to performing long division.
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18
May
Posted by mathispower4u in 2. Arithmetic Videos. Tagged: arithmetic, diagonals, digits, lattice, multiplication, multiply, number, product, sum, table, whole. Leave a Comment
This video explains how to use the method of lattice multiplication to multiply whole numbers.
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11
May
Posted by mathispower4u in 2. Arithmetic Videos. Tagged: arithmetic, equation, problem, fraction, percent, percentage, proportion, number, ratio, words, price, discount, sale, key, discounted. Leave a Comment
This video provides an example of how to use the percent proportion to determine the original price of a discounted price.
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10
Apr
Posted by mathispower4u in 2. Arithmetic Videos, 3. Algebra Videos. Tagged: arithmetic, fractions, reduce, multiply, improper, application, solve, solution, products, fraction, proportion, how, mixed, number, cross, scale, more, recipe, enlarge, cookies, sugar, much. Leave a Comment
This video explains how to use a proportion to scale a recipe. The problem involves fractions.
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29
Mar
Posted by mathispower4u in 2. Arithmetic Videos. Tagged: algebra, application, both, constant, difference, equation, find, linear, multiple, multiples, number, one, problem, variable. Leave a Comment
This video provides and example of how to solve a number problem using a linear equation with one variable. One number is a multiple of the other. The difference is a constant. Find the two numbers.
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29
Mar
Posted by mathispower4u in 2. Arithmetic Videos. Tagged: arithmetic, plot, line, value, notation, decimal, between, decimals, number, place, round, greater, than, less, larger, smaller. Leave a Comment
This video provides and example of how to determine what a given number is between to specific place value.
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29
Mar
Posted by mathispower4u in 2. Arithmetic Videos. Tagged: arithmetic, plot, line, value, notation, decimal, between, decimals, number, place, round, greater, than, less, larger, smaller. Leave a Comment
This video provides and example of how to determine what a given number is between to specific place value.
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11
Jan
Posted by mathispower4u in 3. Algebra Videos. Tagged: balance, compounded, continuous, derivation, derive, e, euler, interest, investment, money, number, principle, rate, return, time, years, yield. Leave a Comment
This video explains how the compounded interest formula can be used to determine the continuous interest formula. It also explains two types of problems that can be solved using the continuous interest formula.
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30
Dec
Posted by mathispower4u in 3. Algebra Videos. Tagged: application, base, common, concentration, equation, evaluate, exponent, exponential, exponentiate, hydrogen, log, logarithm, moles, number, pH, solution, solve. Leave a Comment
This video explains how to use the pH logarithmic equation to determine pH and to determine the hydrogen concentration given a pH.
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30
Dec
Posted by mathispower4u in 3. Algebra Videos. Tagged: account, balance, banking, compounded, compounds, equation, exponent, exponential, function, interest, log, logarithms, natural, number, rate, solve, time, years. Leave a Comment
This video provides an example of compounded interest. Interest is compounded monthly. Logarithms are used to determine the time when the account will reach a certain balance.
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