Every rational number is a real number.
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Wrong
The sum of odd numbers up to 240 is 11400.
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Wrong
There are infinite rational numbers in between any two numbers.
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0 is not a rational number.
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Wrong
The irrational number between 2 and 2.5 is √5.
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The decimal representation of the rational number is always terminating.
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Wrong
2+√3 is a rational number.
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The sum of the digits of the number 65889 is 36.
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The unit digit in the product of 853 x 1346 x 452 x 226 is 7.
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0 can be written in the form of p/q.
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The greatest number of 4 digits, divisible by 15, 25, 24, and 80 is 8400.
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Wrong
9960 is the greatest four-digit number divisible by 2, 3, 4, 5, and 6.
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The sum of the factors of 3240 is 10890.
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The difference between the prime numbers 43 and 47 is 2.
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71 and 73 are twin Primes.
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The total number multiple of both 3 and 4 from 1 to 100 is 50.
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4√6 + 7√6 = 4√12
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(√12 + √10 - √2) is a number that is irrational.
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A rational number (-6 / 8) is also known as a fraction.
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√6 x √36 = 6√6
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