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Help if you know how to solve these
Help if you know how to solve these
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I'll help you with number 1,2, and 3.
#1 456 base 7
4*( 7^2) + 5 * (7^1) + 6 * (7^0)
4*(49) + 5*(7) + 6*(1)
196 + 35 + 6
237 (Answer) (Note: 237 is now in base 10)
#2 2133 base 4
2 * (4^3) + 1 * (4^2) + 3 * (4^1) + 3 * (4^0)
2*64 + 1*16 + 3*4 + 3*1
128 + 16 + 12 + 3
159 (Answer)
#3 112211 base 3
1 * (3^5) + 1 * (3^4) + 2 * (3^3) + 2 * (3^2) + 1 * (3^1) + 1 * (3^0)
1*243 + 1*81 + 2*27 + 2*9 + 1*3 + 1*1
243 + 81 + 54 + 18 + 3 + 1
400 (Answer)
After doing 3 problems, you might see how to do this and notice a pattern and where I get the numbers.
The first part is the digit of the number. The second part is the base, and the third part is the exponent (what part the digit is on - 1)
Hoped this helped.
#1 456 base 7
4*( 7^2) + 5 * (7^1) + 6 * (7^0)
4*(49) + 5*(7) + 6*(1)
196 + 35 + 6
237 (Answer) (Note: 237 is now in base 10)
#2 2133 base 4
2 * (4^3) + 1 * (4^2) + 3 * (4^1) + 3 * (4^0)
2*64 + 1*16 + 3*4 + 3*1
128 + 16 + 12 + 3
159 (Answer)
#3 112211 base 3
1 * (3^5) + 1 * (3^4) + 2 * (3^3) + 2 * (3^2) + 1 * (3^1) + 1 * (3^0)
1*243 + 1*81 + 2*27 + 2*9 + 1*3 + 1*1
243 + 81 + 54 + 18 + 3 + 1
400 (Answer)
After doing 3 problems, you might see how to do this and notice a pattern and where I get the numbers.
The first part is the digit of the number. The second part is the base, and the third part is the exponent (what part the digit is on - 1)
Hoped this helped.