Ratios
Fractions
Exponents
Multiplication
Division
100
What is a ratio?

The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

100
What is a fraction?

A numerical quantity that is not a whole number.

100
What is an exponent? 

a quantity representing the power to which a given number or expression is to be raised.

100
What is multiplication? 

The process or skill of multiplying.

100
What is division?

The action of separating something into parts, or the process of being separated.


200
(5:10) what is another answer for this?
10:20, 35:70, 20:40
200
11*55=?
605
200
100/2=?
50
300
77*81
6,327
300
580/80=?
7.25
400
11*78=?
858
500
1200*100=?
120000
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