Question
Express the following numbers in standard form.
50000000
50000000
✓
Answer
We know that in standard form; any number is expressed as decimal number between 1.0 and 10.0 multiplied by a power of 10 . Then, the standard form of given numbers are given below.
We have, 50000000
$50000000=5.0 \times 10000000=5 \times 10^7$
We have, 50000000
$50000000=5.0 \times 10000000=5 \times 10^7$
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 $x,$ if: $45\%$ of marks $x$ is $405.$
→Simplify:$1\frac{4}{7}\times1\frac{13}{22}\times1\frac{1}{15}$
→Find the area of a right angled triangle whose sides containing the right angle are of lengths $20.8m$ and $14.7m$.
→Look at the examples below and in each of them, discuss which is better for comparison.
(i) In the atmosphere, 1 g of air contains
(ii) A shirt has
(i) In the atmosphere, 1 g of air contains
(ii) A shirt has
Express the following numbers to the lowest form:
$\frac{4}{22}$
→$\frac{4}{22}$
Divide $184$ into two parts such that one-third of one of part may exceed one-seventh of the other part by $8.$ Hint. Let the two parts be $x$ and $(184 - x).$ Then $\frac{1}{3}\text{x}-\frac{1}{7}(184-\text{x})=8$
→Find:
$2.5 \times 0.3$
→$2.5 \times 0.3$
Identify like terms in the following:
$\begin{array}{l}\text { 10pq, } 7 p, 8 q,-p^2 q^2,-7 q p,-100 q,-23,12 q^2 p^2, \\ -5 p^2, 41,2405 p, 78 q p, 13 p^2 q, q p^2, 701 p^2\end{array}$
→$\begin{array}{l}\text { 10pq, } 7 p, 8 q,-p^2 q^2,-7 q p,-100 q,-23,12 q^2 p^2, \\ -5 p^2, 41,2405 p, 78 q p, 13 p^2 q, q p^2, 701 p^2\end{array}$
Find the values of $n$ in the following:
$8 \times 2^{n+2}=32$
→$8 \times 2^{n+2}=32$
Find the mean of first five natural numbers.