1 7/8 x 4/5
To multiply two fractions, you multiply the numerators together and the denominators together.
1 7/8 x 4/5 = (8 + 7/8) x 4/5 = 15/8 x 4/5
Now, multiply the numerators (15 x 4) and the denominators (8 x 5):
= 60/40
Next, simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is 20:
= 60/40 = (60 ÷ 20)/(40 ÷ 20) = 3/2
Therefore, 1 7/8 x 4/5 = 3/2 or 1.5.
To multiply 1 7/8 by 4/5, follow these steps:
Step 1: Convert the mixed number to an improper fraction:
1 7/8 = (8 × 1 + 7) / 8 = 15/8
Step 2: Multiply the numerators together:
15/8 × 4/5 = (15 × 4) / (8 × 5) = 60/40
Step 3: Simplify the fraction if possible by finding the greatest common divisor:
The greatest common divisor of 60 and 40 is 20.
Step 4: Divide both the numerator and the denominator by the greatest common divisor:
60/40 ÷ 20/20 = (60 ÷ 20) / (40 ÷ 20) = 3/2
Therefore, 1 7/8 multiplied by 4/5 is equal to 3/2 or 1 1/2.
To multiply fractions, you can follow these steps:
Step 1: Multiply the numerators (the numbers on top) together.
1 * 7 = 7
Step 2: Multiply the denominators (the numbers on the bottom) together.
8 * 5 = 40
Step 3: Put the product of the numerators over the product of the denominators.
So, the answer to 1 7/8 multiplied by 4/5 is 7/40.
Here's a breakdown of the calculations:
1 7/8 can be written as the improper fraction (1 * 8 + 7)/8 = 15/8.
Now we have (15/8) * (4/5).
Multiplying numerators: 15 * 4 = 60
Multiplying denominators: 8 * 5 = 40
So, the final answer is 60/40, which can be simplified to 3/2 or 1 1/2.