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Beliebt Word Problems >

a number that when decreased by 30% is 64

Lösung

a n u mb er t ha t w h e n d ecre a se d b y 30% i s 64

Lösung

Amount before reduction : 91.42857 \dots

Schritte zur Lösung

Translate the problem into an equation:

64 = x - 0.3 x

64 = x - 0.3 x : x = \frac{640}{7}

\frac{640}{7} = 91.42857 \dots

Amount before reduction : 91.42857 \dots

Beliebte Beispiele

a number that when decreased by 30% is 60 one fourth the sum of a number and 6 Suppose that a loan of 4, 000 is given at an interest rate of 2% compounded each year. find the amount owed after 2 year the sum of 11 and 3/4 of a number is less than 112 48 equals 8 less than a number