What is the simplest form of√1,764? A. 32(72) B. 22(32)(72) C. 21 D. 42
2 answers:
Answer:
The simplest form of√1,764 is 42.
Step-by-step explanation:
We have to write in simplest form. It can be simplified by taking its square root. If a number is multiplied with itself such that we get a original number, then that number is called square root.
For example, 3 and -3 are square roots of 9. In this case, the square root of 1764 can be determined using factorization method also.
Factors of 1764 are : 2 × 2 × 3 × 3 × 7 × 7. So, in simplest form 1764 is equal to 42.
Hence, the correct option is (d) " 42 ".
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Question:
A drink dispenser in a fast-food restaurant holds 250 litres of lemonade. How many 0.6-litre drinks can be dispensed before a refill is needed?
Answer:
The number 0.6-litre drinks can be dispensed before a refill is needed is 416
Step-by-step explanation:
Given:
The capacity of the drink dispenser = 250 litres
To Find:
Number of 0.6-litre drinks can be dispensed before a refill is needed = ?
Solution
Let the number of 0.6-litre drinks can be dispensed before a refill is needed be x
Then
On substituting the values we get
x = 416. 667
Thus only 416 can be filled