Multiply 3 over 7 by 9 over 10
To multiply these fractions, you multiply the numerators and multiply the denominators.
So, (3/7) * (9/10) = (3 * 9)/(7 * 10) = 27/70
multiply 4 over 9 by −3. Write the answer as a mixed number in simplest form.
To multiply a fraction by a whole number, you multiply the numerator of the fraction by the whole number.
So, (4/9) * (-3) = (4 * -3)/9 = -12/9
To simplify this fraction, you can divide both the numerator and denominator by their greatest common divisor, which is 3.
-12/9 = (-12 ÷ 3) / (9 ÷ 3)
This simplifies to -4/3.
And as a mixed number, -4/3 can be written as -1 1/3.
Multiply 2 over 3 by 1 and 1 over 4. Write the answer in simplest form
To multiply a fraction by a whole number, you multiply the numerator of the fraction by the whole number.
So, (2/3) * 1 = 2/3
Next, to multiply two fractions, you multiply the numerators together and the denominators together.
So, 2/3 * 1/4 = (2 * 1) / (3 * 4) = 2/12
To simplify this fraction, you can divide both the numerator and the denominator by their greatest common divisor, which is 2.
2/12 = (2 ÷ 2) / (12 ÷ 2) = 1/6
So, the answer, in simplest form, is 1/6.
Multiply (2 over 3 ) x (1 and 14). Write the answer in simplest form.
To multiply a mixed number by a fraction, you first need to convert the mixed number into an improper fraction.
1 and 14 = 1 + 14 = 15/1 + 14/1 = 15/1 + 14/1 = 15/1 + 14/1 = 15/1 + 14/1 = 15/1 + 14/1 = 15/1 + 14/1 = 15/1 + 14/1
Now, you can multiply the fractions.
(2/3) * (15/1) = (2 * 15)/ (3 * 1) = 30/3 = 10
So, the answer is 10.