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인기 있는 Word Problems >

twice the 차이 of a number and 5 equals 3

해법

tw i ce t h e d i ff ere n ce o f a n u mb er an d 5 e q u a l s 3

해법

The number : 6 \frac{1}{2}

솔루션 단계

Represent the number with

x

A.T.Q.:

2 (x - 5) = 3

x

해결 대상

, 2 (x - 5) = 3 : x = \frac{13}{2}

부적절한 분수를 혼합 숫자로 변환:

\frac{13}{2} = 6 \frac{1}{2}

The number : 6 \frac{1}{2}

인기 있는 예

The radius of a 원형 is 19 m. Find its area to the nearest whole number.The 차이 of 7 and a number.The radius of a circle is 18 ft. Find its 원둘레 in terms of pi twice the 차이 of a number and 5 equals 7 For a car moving at a constant speed, the 거리 traveled varies directly with the time spent driving. If such a car travels 220 miles in 4 hours, how many miles does it travel in 3 hours?