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प्रश्न
The square of 5.5 is ______.
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उत्तर
The square of 5.5 is 30.25.
Explanation:
5.5 × 5.5 = 55 × 55 × 0.1 × 0.1
= 3025 × 0.01
= 30.25
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संबंधित प्रश्न
Find the square root in decimal form:
0.7225
What is the fraction which when multiplied by itself gives 0.00053361?
Simplify:
`(sqrt0.2304+sqrt0.1764)/(sqrt0.2304-sqrt0.1764)`
Find the square root the following correct to three places of decimal.
15.3215
Find the square root the following correct to three places of decimal.
0.9
Find the square root the following correct to three places of decimal.
`5/12`
Find the square rootthe following correct to three places of decimal.
`2 1/2`
Given that:
\[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text{ and } \sqrt{7} = 2 . 646,\]
\[\frac{256}{5}\]
The square of 2.8 is 78.4.
A decimal number is multiplied by itself. If the product is 51.84, find the number.
