To find out what 0.7 of 30 is, we can follow these steps:
- Understand what 0.7 means: The number 0.7 is the same as 7/10 or 70 out of 100.
- Multiply: To find 0.7 of a number, we need to multiply that number by 0.7. So, we will do:
- 0.7 × 30
- Perform the multiplication: Now we can calculate:
- 0.7 × 30 = 21
- Conclusion: So, 0.7 of 30 is 21.
Now you know how to calculate it! You just took a part of a whole number!