80 because wht the ratio is implying is that for every boy there is the same amount of girls
Answer:
63.2
Step-by-step explanation:
Corresponding sides of similar triangles are proportional, so
Increasing by 5!!!!!!!!
hope this helps!!!!!:);)
Answer:
Rational Numbers
Step-by-step explanation:
- An integer in its most simplified form cannot be a decimal nor a fraction, meaning -4/3 nor -0.75 would work.
- A whole number is a number that is either positive or negative but cannot be a decimal in simplified form. -4/3 is -1.333.... which is less than one and negative, meaning it cannot be a whole number due to it obviously being a decimal.
- -4/3 is not a natural number as it is both a decimal and negative.
- -4/3 is not irrational because it repeats when in decimal form.
- -4/3 is rational as in decimal form it repeats and to give more information, rational numbers can be both positive and negative numbers. The 3 that repeats in the decimal form of -4/3 works as a rational number due to this.
Therefore, it would apply to the first square.
Thanks!
- Eddie
Answer:
Step-by-step explanation:
Given
Required
Number of books in 1 week
Represent the number of books in 1 week with x.
So, we have:
Cross Multiply
Convert fraction to improper fraction
Multiply through by 
<em>Hence: 12/7 books were read in a week</em>
