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Math, 4/8 / 2 = 2/4 = 1/2, c - Coggle Diagram
Math
Decimals
Subtracting
Subtracting decimals to decimals. 1.8 - 0.8 = 1
Subtracting decimals to whole number. 4 - 0.3 = 3.7
Multyplying
multiplying decimals to decimals. 0.4 x 0.2= 0.08
multiplying decimals to whole number. 0.4 x 2= 0.8
Adding
Adding decimals to whole number 9 + 1.8=10.8
.Adding decimals to decimals 1.7 + 1.8 = 3.5
Dividing
Dividing whole numbers to decimals. 2/0.2=10
Dividing decimals to decimals. 0.4/0.2=2
Fractions
Subtracting
21/40 - 13/40 = 8/40
Multipyling
4/9 X 1/9 = 1/9
Adding
4/8 + 3/8 = 7/8
Dividing
4/8 / 2 = 2/4 = 1/2
c