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victus00 [196]
3 years ago
15

Find a in 211afour= 150

Mathematics
1 answer:
saw5 [17]3 years ago
7 0

Answer:

a = 2

Step-by-step explanation:

Given the expression:

2111_{four} = 150

This can be expressed as:

(2*4^3)+(1*4^2)+(1*4^1)+(a*4^0) = 150\\128+16+4+a = 180\\148 + a = 150\\a = 150 - 148\\a = 2

Hence the value of a is 2

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