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Math Mind Map (LCM and GCF (LCM is the least common multiple between 2 or…
Math Mind Map
LCM and GCF
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To find it you need to see the multiples from 2 numbers and the first multiple that is the same is the LCM.
Or you can multiply both of the numbers
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You find it by finding the factors from a number and then the highest common factor between the 2 numbers is the GCF
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Equivalent Fractions
Equivalent Fractions are basically fractions that has the same quantity but different denominators and numerators
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Decimals and Percents
Percent means parts per hundred. you can use it for discounts, taxes and commission.
Percent symbol is "%"
Decimals can help you find percents. 1 = 100% = whole.
so 0.20 is 20%. you multiply a number by the percent in decimal form and it will be the percent of the whole
Taxes and commissions
Tax that is added to the price of something you bought, usually as a percentage of the purchase price.
Commission a fee paid for services, usually a percentage of the total cost. Like a tip
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