70 minus 4 equals 66 and 70x66=420 and the answer is 420.
Answers: a = 35, b = 13
<u>Explanation:</u>
The numbers to the left of the line represent whole numbers. The numbers to the right of the line represent decimals. Each decimal represents a person.
a) How many numbers are on the right side of the line? 35
b) How many numbers are greater than 14.0? 13
12.5%
<span>to convert from percent to decimal: divide by 100, and remove the "%" sign.
</span>
12.5 ÷ 100 = 0.125
When you multiple same numbers with different exponents, the exponents add. Example x^2 * x^3 = x^4
When you divide same number with different exponents, the number subtracts
1. 5^4 * 5^8 = 5^12
2. 11^18/ 11^-4 = 11^22
