Answer: 4 and 1/6
Step-by-step explanation: First, let's understand why this is an improper fraction. An improper fraction is a fraction whose numerator is greater than its denominator. Since 25 is greater than 6, we know we are dealing with an improper fraction. Improper fractions represent values that are greater than 1.
To write an improper fraction as a mixed number, divide the denominator into the numerator. So here we have 6 divided into 25
6 divides into 25 4 times, 4 x 6 is 24 and 25 - 24 is 1.
So 6 divides into 25 1 time with a remainder of 1
So we have 4 wholes and 1 out of 6 parts or 4 and 1/6.
Answer:
4 1/6.
Step-by-step explanation:
25 / 6 = 4 remainder 1
The 1 is now placed over the divisor (6).
Answer:
3x^2 - x - 10 = 0
3x^2 - 6x + 5x - 10 = 0
3x(x - 2) + 5(x - 2) = 0
(3x + 5)(x - 2) = 0
x = -5/3 , 2
Step-by-step explanation:
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3x² - x = 10
3x² - x - 10 = 0
Δ = b² - 4.a.c
Δ = -1² - 4 . 3 . -10
Δ = 1 - 4. 3 . -10
Δ = 121
There are 2 real roots.
x = (-b +- √Δ)/2a
x' = (--1 + √121)/2.3
x'' = (--1 - √121)/2.3
x' = 12 / 6
x'' = -10 / 6
x' = 2
x'' = -5/3