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פּוֹפּוּלָרִי Word Problems >

eight times the reciprocal of a number equals two times the reciprocal of two

פתרון

e i g h t t im es t h e rec i p roc a l o f a n u mb er e q u a l s tw o t im es t h e rec i p roc a l o f tw o

פתרון

The number : 8

צעדי פתרון

Represent the number with

x

A.T.Q.:

8 \cdot \frac{1}{x} = 2 \cdot \frac{1}{2}

8 \cdot \frac{1}{x} = 2 \cdot \frac{1}{2}, x

פתור בשביל:

x = 8

The number : 8

דוגמאות פופולריות

Marcy earned some money doing odd jobs last summer and put it in a savings account that earns 4% interest compounded monthly. After 5 years, there is 800.00 in the account. How much did Marcy earn doing odd jobs?half of a number is 10 15 less than the product of 5 and a number The square root of the product of two numbers.The population of a city increases by 0.8% per year. If this year's population is 101,000, what will next year's population be, to the nearest individual?