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人気のある >

If 1/2 is 8/11 of 1/4 of a certain number, then that number is

解

If \frac{1}{2} is \frac{8}{11} of \frac{1}{4} of a certain number, then that number is

解

The number : 2 \frac{3}{4}

解答ステップ

Represent the number with

x

A.T.Q.:

\frac{1}{2} = \frac{8}{11} \cdot \frac{1}{4} x

x

を解く

\frac{1}{2} = \frac{8}{11} \cdot \frac{1}{4} x : x = \frac{11}{4}

仮分数を帯分数に変換する:

\frac{11}{4} = 2 \frac{3}{4}

The number : 2 \frac{3}{4}

人気の例

Find three consecutive integers whose sum is-54 Two numbers are in the ratio 7: 4. If they differ by 18, what are the numbers?A bank features a savings account that has an annual percentage rate of 3.5 % with interest compounded semiannually. John Michael deposits 9,500 into the account.How much money will John Michael have in the account in 1 year?Elizabeth puts 236,000 into an account that earns 4.95% interest compounded continuously. How much will she have in her account at the end of 12.5 years?Directions: Set up and solve an equation for each The product of 7 and a number, increased by 3 is equal to twice the number, subtracted from 39. Find the number.