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How can I equal 100 with 20 different numbers You can also use decimals?
Madisonm09
There are infinitely many ways. For example,1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19-90
or
1.1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19-90.1
or
1+2.1+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19-90.1
or
1.1+2.1+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19-90.2
The underscores are there to highlight differences from the first example.
You can then have fractions with 2 digits after the decimal point (2 dp), 3 dp and so on to infinitely many dp.
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoI can equal 100 with 20 different numbers. By multilplying 20 by 5 we can make it equal to 100.
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How are decimals different from whole numbers?
Decimals include a fractional part, represented by digits to the right of the decimal point, while whole numbers only have a whole part, represented by digits to the left of the decimal point. Whole numbers can be positive or negative, while decimals can also be fractions or mixed numbers. Additionally, whole numbers are used to count while decimals are used for measurement and precision.
When and why do you need decimals?
You need decimals when you measure and fractions. You need decimals, because to measure and fractions. Also, so whole numbers could exist if there are decimals. There will be no math if there's no decimals.
What do you called the set of infinite decimals and non perfect square root?
Infinite decimals: irrational numbers; Non-perfect square roots: a subset of irrational numbers.
What are facts about integers?
They are whole numbers without decimals or fractions attached to them and also they are all rational numbers.
What decimals are equal to 50?
They are 50.0, 50.00, 50.000 and so on. Also, 49.999... repeating.
Are negatives and decimals the same?
No. Negative numbers form a set of numbers. Numbers written as decimals is a notation for writing numbers. Different things.Negative numbers can be written as decimals, fractions, complex numbers, etc.Numbers written as decimals can be either negative numbers, zero, or positive numbers. They can also be integer numbers or real numbers.
How are decimals different from whole numbers?
Decimals include a fractional part, represented by digits to the right of the decimal point, while whole numbers only have a whole part, represented by digits to the left of the decimal point. Whole numbers can be positive or negative, while decimals can also be fractions or mixed numbers. Additionally, whole numbers are used to count while decimals are used for measurement and precision.
When and why do you need decimals?
You need decimals when you measure and fractions. You need decimals, because to measure and fractions. Also, so whole numbers could exist if there are decimals. There will be no math if there's no decimals.
How is multiplying rational numbers like multiplying fractions and multiplying decimals?
Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.
Which couting numbers are also whole numbers?
Whole numbers can be positive or negative numbers. Numbers are whole as long as they have no fractins or decimals with them.
What do you called the set of infinite decimals and non perfect square root?
Infinite decimals: irrational numbers; Non-perfect square roots: a subset of irrational numbers.
Could the set of rational numbers include all decimals?
No, they could not. Irrational numbers are also decimal numbers.
What are the characteristics of Whole Numbers?
Whole numbers are also known as integers because they have no fractions or decimals attached to them
What are facts about integers?
They are whole numbers without decimals or fractions attached to them and also they are all rational numbers.
Is negative 11.5 a real number?
Yes. In general, real numbers include negative numbers; they also include numbers that have decimals.
What decimals are equal to 50?
They are 50.0, 50.00, 50.000 and so on. Also, 49.999... repeating.
Why do you use percents?
Percents are basically decimals, and we use decimals as numbers with extra, tiny proportions. Percents are just ways to make those decimals into a whole, more friendlier number. But, percents can also be made with decimals as well.
