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Bases
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Simple math
Roman numerals
100
What is 123 base 4 in base 10?
27
100
What is 2 miles in yards?
3520 yards
100
What is 1.08 x 2.96
3.1968
100
What is LV + XCIV in roman numerals
CXLIX
200
What is 15 base eight in base 2?
1101
200
What is 90 Celsius in Fahrenheit?
194
200
How many cups are in a gallon?
128 cups
200
What is 143 x 896
128128
200
What is LXIII + XXVIII
CI
300
What is 98 in base 5?
343
300
What's 65 Celsius in Fahrenheit?
149
300
4 km = ___ mm
40000000
300
What is XCVIII + IV
CXII
400
What is 221 base 3 in base 6?
41
400
What is 87 Fahrenheit in Celsius?
30.6
400
1 and 1/2 years = __ weeks
78
400
What is 654 + 189
843
400
What is XIX in Arabic numerals?
19
500
What is 666 base 7 in base 10?
342
500
What is 86 Fahrenheit in Celsius?
30
500
What is 145 in radians
(29pi)/36
500
What is 42.5 x 1.1
46.75
500
What is CMXCIX + XXV in roman numerals?
MXXIV