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인기 있는 Word Problems >

The sqrt(51) is between which two positive consecutive integers

해법

T h e 51 i s b e tw ee n w hi c h tw o p os i t i v e co n sec u t i v e in t e g ers

해법

The numbers : 7, 8

솔루션 단계

Find two numbers that are consecutive perfect squares that

51

lies between

Perfect squares

7^{2} = 49

8^{2} = 64

51

lies between

49

and

64

Hence

51

lies between

7

and

8

The numbers : 7, 8

인기 있는 예

the sum of two numbers is 21. twice the smaller number is three more than the larger number the 원둘레 of a circle is 19pi cm. what is the area in square centimeters in terms of pi Sam bought a suit on sale for 237.60 . This price was 67% less than the original price. What was the original price?The diameter of a circle is 5 ft. Find the 원둘레 to the nearest tenth.Find the final amount of money in an account if \$4000 is deposited at %7 interest compounded quarterly and the money is left for 7 years.