Question
Express the following in exponential form: $1458$
✓
Answer
1458
$= 2 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 = 2 \times 3^6 $
| $2$ | $1458$ |
| $3$ | $729$ |
| $3$ | $243$ |
| $3$ | $81$ |
| $3$ | $27$ |
| $3$ | $9$ |
| $3$ | $3$ |
| $1$ |
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the value of x, when 2.5 : 4 = x : 7.5.
If $x \times(-1)=-36$, is $\times$ positive or negative?
→A room is 10 m long and 6 m broad. It is surrounded by a verandah which is 2 m wide all around it. Find the cost of flooring the verandah with marble at $₹ 236$ per $m ^2$.
→Convert given fraction into a fraction with equal denominator:
$\frac{2}{3}, \frac{5}{6} \text { and } \frac{7}{12}$
→$\frac{2}{3}, \frac{5}{6} \text { and } \frac{7}{12}$
If $27 \times 32 = 3^x \times 2^y;$ find the values of $x$ and $y$.
$27 \times 32 = 3^x \times 2^y$
$27 = 3^x$
→$27 \times 32 = 3^x \times 2^y$
$27 = 3^x$
| $3$ | $27$ |
| $3$ | $9$ |
| $3$ | $3$ |
| $1$ |
In the given figure prove that:
(i) $P Q=R S$
(ii) $P S=Q R$
→(i) $P Q=R S$
(ii) $P S=Q R$
A survey of 50 boys showed that 21 like tea while 29 dislike it. Out of these boys, one boy is chosen at random. What is the probability that the chosen boy
(i) likes tea
(ii) dislikes tea
(i) likes tea
(ii) dislikes tea
Solve: $\frac{3 a}{4}+\frac{a}{6}=66$
→A batsman scored 75 runs which included 3 boundaries and 8 sixes. What per cent of his total score did he make by running between the wickets?
What number: When decreased by 50% becomes 50?