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The natural number 700 (seven hundred) comes after the number 699 and before the number 701. It is the sum of a Pythagorean triangle's perimeter (75 + 308 + 317), four consecutive prime numbers (167 + 173 + 179 + 181), and a Harshad number.
The times table basically represents that when a number is added to itself the number of times equal to the number we intend to multiply it to, the repeated addition yields the same result as multiplication. It is shown below in the table.
700 × 1 = 700 | 700 |
700 × 2 = 1400 | 700+700=1400 |
700 × 3 = 2100 | 700+700+700=2100 |
700 × 4 = 2800 | 700+700+700+700=2800 |
700 × 5 = 3500 | 700+700+700+700+700=3500 |
700 × 6 = 4200 | 700+700+700+700+700+700=4200 |
700 × 7 = 4900 | 700+700+700+700+700+700+700=4900 |
700 × 8 = 5600 | 700+700+700+700+700+700+700+700=5600 |
700 × 9 = 6300 | 700+700+700+700+700+700+700+700+700=6300 |
700 × 10 = 7000 | 700+700+700+700+700+700+700+700+700+700=7000 |
700 × 1 = 700 |
700 × 2 = 1400 |
700 × 3 = 2100 |
700 × 4 = 2800 |
700 × 5 = 3500 |
700 × 6 = 4200 |
700 × 7 = 4900 |
700 × 8 = 5600 |
700 × 9 = 6300 |
700 × 10 = 7000 |
Q1. What is the square root of 700?
Ans: \begin{equation}
\begin{aligned}
\sqrt{700} & =\sqrt{(2 \times 2) \times(5 \times 5) \times 7} \\
& =2 \times 5 \times \sqrt{7} \\
& =10 \sqrt{7} \\
& =26.458
\end{aligned}
\end{equation}
Q2. What is the 10th multiple of 700?
Ans: \begin{equation}
700 \times 10=7000
\end{equation}
Q3. Is 4900 a multiple of 700?
Ans: \begin{equation}
700 \times 7=4900
\end{equation}
Since the result of the division is a whole number (7), we can conclude that 4900 is indeed a multiple of 700. Specifically, it is equal to 7 times 700.
Therefore, the answer to your question is yes, 4900 is a multiple of 700.
Q4. A retailer purchases t-shirts from a dealer for Rs 700 per shirt. He charges Rs. 800 for each T-shirt that he sells. He spends the same amount of money on 10 identical T-shirts. Identify the total profit or loss.
Ans: cost price rate = Rs 700per t-shirt
Total cost price = \begin{equation}
\begin{aligned}
& =\mathrm{Rs} 700 \times 10 \\
& =\mathrm{Rs} 7000
\end{aligned}
\end{equation}
SP rate = Rs 850 per T-shirt
Total SP = Rs 8500
Since total CP is less than total SP. So, the shopkeeper will have profit.
Profit = total SP - total CP
= 8500 - 7000
= 1500
\begin{equation}
\begin{aligned}
\text { Profit percent } & =\frac{1500}{7000} \times 100 \% \\
& =21.42 \%
\end{aligned}
\end{equation}
Q5. What is the Cube Root of 700?
Ans: \begin{aligned}
\sqrt[3]{700} & =\sqrt[3]{2 \times 2 \times 5 \times 5 \times 7} \\
& =8.879
\end{aligned}
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