Can someone explain how I do numbers 1 and 2 A and B.
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Can someone explain how I do numbers 1 and 2 A and B.
(1)
The weather report get to know about that from the past experiences. For example in the similar circumstances from the 100 days there would be just 30 days in which it was raining.
One cannot be 100% sure about the chance of raining so they estimate the chances from the past experiences.
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