(245)x is a number in a numeral system w...

`(245)_x` is a number in a numeral system whose radix is x. If its decimal conversion is 101 then find x.

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(21)_x and (25)_(x+2) are two numbers in two numeral system whose bases are x and x+2 . If their decimal conversion are y and 2y-1 respectively, find x and y.

1 and 2 are the numerals of both numeral system whose basis are x and 2x+1 . If decimal conversion of (21)_x is y, then show that the decimal conversion of (21)_(2x+1) is 2y+1 .

2 and 3 are the numerals of both the numeral systems whose basis are x and x+1 . If th decimal conversion of (23)_x is A then show that the decimal conversion of (23)_(x+1) is A+2 .

2 and 3 are numerals of both the numerals systems whose base are x and x+1 . If the decimal conversion of (32)_x is y and that of (23)_(x+1) is y-1 , determine x and y.

x is numeral of two numeral systems whose basis are p and p+2 . A is a two digit number consists x alone. If the decimal conversion of (A)_p is 10 and that of (A)_(p+2) is 14, then determine x and p.

Express the following numbers in the numeral system whose bases are indicated. 213.3104 to the base five.

Express the following numbers in the numeral system whose bases are indicated. 1073(13)/(16) to the base six.

Express the following numbers in the numeral system whose bases are indicated. 981(32)/(125) to the base five.

r' is the decimal of a system of numeration. Determine r, when The decimal conversion of (121)_r is 16

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KALYANI PUBLICATION-SYSTEM OF NUMERATION-EXERCISE

(245)x is a number in a numeral system whose radix is x. If its decima...
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Express the following number in Roman numerals system 85
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Express the following number in Roman numerals system 99
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