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
The angle of a sector of a circle radius 10.5cm is 120°. Find the perimeter of the sector [Take ...
Using the histogram, estimate the mode of distribution ...
A trader realizes 10x - x^2 naira profit from the sale of x bags on corn. How many bags will giv...
In the diagram above, the area of triangle ABC is 35cm2, find the value of y...
In the figure shown, PQs is a straight line. What is the value of < PRQ? ...
If log 3 = 0.4771 and log 2 = 0.3010, what is the value of log 12?...
Evaluate and correct to two decimal places, 75.0785 - 34.624 + 9.83 ...
Solve: \frac{y + 1}{2} - \frac{2y - 1}{3} = 4...
Marks 1 2 3 4 5 6 7 8 9 10 No of students 1 3 2 0 1 6 1 0 1 0 ...