Question

4 x 4 = ?

4 x 1 = ? 

4 x 5 = ? 

\(\frac{32}{65}\)+ \(\frac{34}{34}\)+ \(\frac{21}{11}\)

4 x 8 = ? 

4 x 9 = ? 

9 x 9 = ?

\(\frac{32}{72}\)+\(\frac{51}{11}\)+ \(\frac{55}{55}\)

 

Answer 1

4 x 4 = 16

4 x 1 = 4

4 x 5 = 20

4 x 8 = 32

4 x 9 = 36

9 x 9 = 81 

Answer 2

4 x 4 = 16

4 x 1 = 4

4 x 5 = 20

4 x 8 = 32

4 x 9 = 36

9 x 9 = 81

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Answer 3

\(\frac{32}{65}+\frac{34}{34}+\frac{21}{11}=\frac{32}{65}+\frac{21}{11}+1=\frac{352}{715}+\frac{1365}{715}+\frac{715}{715}=\frac{2432}{715}\)

\(\frac{32}{72}+\frac{51}{11}+\frac{55}{55}=\frac{4}{9}+\frac{51}{11}+1=\frac{44}{99}+\frac{459}{99}+\frac{99}{99}=\frac{602}{99}\)

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Answer 4

\(\text{4 x 4 = 16}\)

\(\text{4 x 1 = 4}\)

\(\text{4 x 5 = 20}\)

\(\frac{32}{65}+\frac{34}{34}+\frac{21}{11}\)

\(=\frac{32}{65}+1+\frac{21}{11}\)

\(=\frac{352}{715}+1+\frac{1365}{715}\)

\(=\frac{352}{715}+\frac{1365}{715}+1\)

\(=\frac{1717}{715}+1\)

\(=1\frac{1717}{715}\)

\(\text{4 x 8 = 32}\)

\(\text{4 x 9 = 36}\)

\(\text{9 x 9 = 81}\)

\(\frac{32}{72}+\frac{51}{11}+\frac{55}{55}\)

\(=\frac{32}{72}+\frac{51}{11}+1\)

\(=\frac{352}{792}+\frac{3672}{792}+1\)

\(=\frac{4024}{792}+1\)

\(=1\frac{4024}{792}\)