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인기 있는 Word Problems >

Eight less than the product of 7 and a number equals 4.

해법

E i g h t l ess t han t h e p ro d u c t o f 7 an d a n u mb er e q u a l s 4.

해법

The number : 1 \frac{5}{7}

솔루션 단계

Represent the number with

x

A.T.Q.:

7 x - 8 = 4

x

해결 대상

, 7 x - 8 = 4 : x = \frac{12}{7}

부적절한 분수를 혼합 숫자로 변환:

\frac{12}{7} = 1 \frac{5}{7}

The number : 1 \frac{5}{7}

인기 있는 예

The larger of two numbers is one more than twice the smaller. Three times the larger exceeds five times the smaller by ten. Find the numbers.Five times the 차이 of a number and 3.60% of what number is 48 4% of a number is 700 The sum of two numbers is 382 . Twice the larger number plus three times the smaller number is 952 . Find the numbers.