Answer:
The mathematical laws that help us to solve numerical problems are:
Formulas.
Step-by-step explanation:
<u>Decimals--</u>
The decimals is just a numeral system which is used to represent an integer or an non-integer value.
<u>Graphs--</u>
The graphs are just a visual display of the data values in the coordinate plane.
<u>Formulas--</u>
It is just a mathematical rule that is expressed in numerals or some other symbols and is used to solve a numerical problem.
<u>Percentage--</u>
In mathematics, a percentage is a number or a ratio expressed as a fraction of 100.
<u>Fractions--</u>
A fraction represent a part of something as a whole.
for example--
If a spinner has four sections of equal parts with different colors,.
Then the fraction of one part of the spinner is:
1/4
