Question
Determine: $\frac{2}{3}$ of $27$ pens
✓
Answer
$\frac{2}{3}$ of $27$ pens $=\frac{2}{3}\times27$ $=2\times9$ $=18$
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 following products. $816 \times 745$
→Mark the following points on a sheet of a paper. Tell how many line segments can be obtained in case: Two points $A, B.$
→Convert the following into a decimal:
$\frac{23}{10}$
→$\frac{23}{10}$
Do you know that there are some places in India where temperatures can go below 0°C? Find out the places in India where temperatures sometimes go below 0°C. What is common among these places? Why does it become colder there and not in other places?
Match the items in column $1$ with the items in column $2.$
→| Column 1 | Column 2 |
| $(i) 35$ | $(a)$ Multiple of $8$ |
| $(ii) 15$ | $(b)$ Multiple of $7$ |
| $(iii) 16$ | $(c)$ Multiple of $70$ |
| $(iv) 20$ | $(d)$ Factor of $30$ |
| $(v) 25$ | $(e)$ Factor of $50$ |
| $(f)$ Factor of $20$ |
If $\Delta$ is an operation on integers such that for integers a and b, $\text{a }\Delta\text{ b}=\text{a}-\text{b}-(-5)$. Find the values of: $(-7)\ \Delta\ 3$
→ Check whether the given fractions are equivalent:
→$\frac{7}{13},\frac{5}{11}$
Test the divisibility of the following numbers by $11: 5335$
→On a squared paper, sketch the a quadrilateral with both horizontal and vertical lines of symmetry. (Hint : It will be helpful if you first draw the lines of symmetry and then complete the figures.)
Study the following pattern:
$
\begin{array}{ll}
1+1+2 \times 2 & =\frac{2 \times 3 \times 5}{6} \\
1 \times 1+2 \times 2+3 \times 3 & =\frac{3 \times 4 \times 7}{6} \\
1 \times 1+2 \times 2+3 \times 3+4 \times 4 & =\frac{4 \times 5 \times 9}{6}
\end{array}
$
By observing the above pattern, write next two steps.
→$
\begin{array}{ll}
1+1+2 \times 2 & =\frac{2 \times 3 \times 5}{6} \\
1 \times 1+2 \times 2+3 \times 3 & =\frac{3 \times 4 \times 7}{6} \\
1 \times 1+2 \times 2+3 \times 3+4 \times 4 & =\frac{4 \times 5 \times 9}{6}
\end{array}
$
By observing the above pattern, write next two steps.