Question

It's math please help me math lovers

Answer 1

Required Answer:-

Find the product:-

$\tt \dfrac{18}{30} \times \dfrac{5}{4}$

$= \tt \dfrac{18 \times 5}{30 \times 4}$

$= \tt \cancel\dfrac{18 \times 5}{30 \times 4} = \boxed{\tt\dfrac{ \: \: 3 \: \: }{4}} \: \: \: \: \: \: \: \: \:$

Multiply:-

$\tt4 \: \dfrac{1}{8} \times \dfrac{1}{9}$

$= \tt \dfrac{25}{8} \times \dfrac{1}{9}$

$= \tt\dfrac{25}{8} \times \dfrac{1}{9}$

$= \tt \cancel\dfrac{25 \times 1}{8 \times 9} = \cancel{ \tt\dfrac{ \: \: 25 \: \: }{72}}$

$= \boxed{\tt\dfrac{ \: \: 1 \: \: }{3 }}$

Find the product:-

$\tt \dfrac{15}{18} \times \dfrac{6}{9} \times \dfrac{27}{21}$

$= \tt \cancel\dfrac{15 \times 6 \times 27}{18 \times 9 \times 25}$

$= \boxed{\tt \dfrac{ \: \: 5 \: \: }{7}}$

Multiply:-

$\tt \: 3 \: \dfrac{7}{70}$

$= \tt \cancel\dfrac{3 \times 7}{1 \times 70} = \boxed{ \tt\dfrac{ \: \: 3 \: \: }{10}}$

Solve:-

$\tt(6 \times \dfrac{1}{4}) \times \dfrac{1}{2} \times \dfrac{1}{2}$

$= \tt \cancel{( \dfrac{3 \times 1}{1 \times 2} )} \times \dfrac{1}{2} \times \dfrac{1}{2}$

$= \tt(\dfrac{3}{ \: \: 2 \: \: }) \times \dfrac{1}{2} \times \dfrac{1}{2}$

$= \tt\dfrac{3}{ 2 } \times \dfrac{1}{2} \times \dfrac{1}{2} \: \: \: \: \: \: \: \: = \boxed{ \tt \dfrac{ \: \: 3 \: \: }{8}}$