How to solve 75.21 x 0.68
51.1572
But hiw
To solve 75.21 x 0.68, you can use the multiplication method as follows:
1. Write the numbers vertically, lining up the decimal points:
75.21
0.68
2. Multiply the ones place (0.01) of the second number by the tenths place (2.1) of the first number:
0.01
x 75.21
--------
0.75 <- write down the product under the line and shift one space to the left
3. Repeat step 2 for the next digit (0.6) of the second number:
0.01
x 75.21
--------
0.75
45.126 <- write down the product under the line and shift one space to the left
4. Add up the products:
0.01
x 75.21
--------
0.75
45.126
--------
51.1572
Therefore, 75.21 times 0.68 equals 51.1572.
To solve the multiplication problem 75.21 x 0.68, follow these steps:
Step 1: Arrange the numbers vertically, aligning the decimal points:
75.21
x 0.68
Step 2: Multiply the numbers without considering the decimal points:
7521
x 68
Step 3: Begin multiplying from the rightmost digits:
7521
x 68
--------
+45012 (Multiply 8 and 7521)
+ 60016 (Multiply 6 and 7521, and shift one place to the left)
--------
51228
Step 4: Count the total number of decimal places in the original numbers (2 from 75.21 and 2 from 0.68). In this case, there are a total of 4 decimal places.
Step 5: Place the decimal point in the product by counting from the rightmost digit, starting with the first digit obtained in Step 3. Count 4 places from the right:
51.228
Therefore, the product of 75.21 x 0.68 is 51.228.