How do I work out the problem 7/9x3/5= what.
(7/9) * (3/5) = 21/45 = 7/15
To solve the equation 7/9 * 3/5, we can follow these steps:
Step 1: Multiply the numerators (top numbers) of the fractions together.
7 * 3 = 21
Step 2: Multiply the denominators (bottom numbers) of the fractions together.
9 * 5 = 45
Step 3: Write the product from Step 1 as the numerator and the product from Step 2 as the denominator.
So, the result is 21/45.
Step 4: Simplify the fraction, if possible.
In this case, 21 and 45 both have a common factor of 3. We can divide both numbers by 3, giving:
21/3 divided by 45/3 = 7/15.
Therefore, the solution to the equation 7/9 * 3/5 is 7/15.
To solve the expression 7/9 × 3/5, you need to follow a specific order of operations called PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
Step 1: Multiply the numbers in the numerator (top) of the fractions together: 7 × 3 = 21.
Step 2: Multiply the numbers in the denominator (bottom) of the fractions together: 9 × 5 = 45.
Step 3: Simplify the result from step 1 (21) over the result from step 2 (45).
Therefore, 7/9 × 3/5 simplifies to 21/45. This fraction can be simplified further by finding the greatest common divisor (GCD) of 21 and 45, which is 3. Divide both the numerator and denominator by the GCD (3), resulting in 7/15.
So, 7/9 × 3/5 is equal to 7/15.