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It is 1012 in base 4 or 70 in decimal.

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Q: What is 221 in base 4 plus 131 in base 4?
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What is 221 in base 4 plus 131 in base4?

Math is done the same, line it up and add. Except you must carry the 4 instead of the 10. So the first column is easy 1 + 1 is 2. Next 2+3 = 5. Being base 4 though you cant have a five so you carry the 4 (add 1 to the next column) and you leave the extra 1 in the 4's place. Next you have 2+1+1=4 in the third column. Once again you carry the 4 as a 1 to the next column, and have 0 left over. Lastly you have the carried 1.This means the answer is 1012.You can check with decimal. 221= 41 (2*16+2*4+1*1) and 131= 29 (1*16+3*4+1*1).41+79=70Convert to base four and you get 1012! (1*64+0*16+1*4+2*1=70)


What is 1 plus 4 plus 16 plus 25 plus 36 plus 49?

1 + 4 + 16 + 25 + 36 + 49 = 131


13 base 4 plus 13 base 4?

32 base 4


What is 524 divided by 4?

131


What is 5 plus 16 times 8 minus 8 divided by 4?

5 + (16 x 8) - (8/4) = 131


What is 6 plus 4 plus 3 equals 2 in baseball?

Double Play, Shortstop to Second Base to 1st base.


What is the area of triangle if the base is x plus 4 and the altitude is 4 times its base?

Base = x + 4 Altitude = 4*base = 4*(x+4) Area = 0.5*base*altitude = 0.5*(x+4)*4*(x+4) = 2*(x+4)2


How many surfaces does a pyramid have?

Depends on the pyramid. Most have 4 surfaces (3 faces plus a base) The Mayan pyramids had 5 surfaces (4 faces plus a base).


121 in base 4 plus 84 in base 16?

121 in base 4 = 16 + 8 + 1 (base ten) = 2584 in base 16 = 128 + 4 (base ten) = 132132 + 25 = 157(base 10) = 9D (base 16) = 2131 (base 4)


How many oz are in 131 g?

131 grams = 4 ounces


Square root of 131?

√131 = ±11.4455 (to 4 decimal places)


What are the first ten multiples of 221?

The first ten positive integer multiples of 221 are: 1 x 221 = 221 2 x 221 = 442 3 x 221 = 663 4 x 221 = 884 5 x 221 = 1105 6 x 221 = 1326 7 x 221 = 1547 8 x 221 = 1768 9 x 221 = 1989 10 x 221 = 2210