23115
11315
13115
21325
Correct answer is C
4137 to base 5
convert first to base 10
4177=4×72+1×71+3×70
= 4 × 49 + 1 × 7 + 3 × 1
= 196 + 7 + 3
= 20610
convert this result to base 5
5 | 206 |
5 | 41R1 |
5 | 8R1 |
5 | 1R3 |
0R1 |
∴ 413_7 = 1311_5
A predator moves in a circle of radius √2 centre (0,0), while a prey moves along the line y = ...
In the figure, PS = QS = RS and QSR - 100o, find QPR...
The volume of a cylinder whose height is 4cm and whose radius 5cm is equal to (π = 3.14) ...
In the diagram above, l1 is parallel to l2, Find the value of < PMT...
The interior angles of a quadrilateral are (x + 15)°, (2x - 45)°, ( x - 30)° and (x...
If Q is \left[ \begin{array}{cc} 9 & -2 \\ -7 & 4 \\ \end{array} \right] , then |Q| i...
A girl walks 45 meters in the direction 050o from a point Q to a point X. She then walks 24 met...
Which of the following statements is true from the diagram above? ...
Given that p = 2, q = -5 and r = - 4, evaluate 3p2 - q2 - r3...
Simplify (0.09)2 and give your answer correct to 4 significant figures...