Question

21/4×3/7-14/3+16/3+7/2 solve the following​

Answer 1

21/4÷7/3-14/3+16/3×7/2

= 21/4 ×3/7-14/3+112/6

=63/28-14/3+112/6

=63/28-28/6+112/6

=63/28-140/6

=((63×6)-(140×28))/28×6 ( by cross multiply)

=(378-3920)/168

= -3542/168

= 1771/84 ans.

or

21.083 ans.

mark the brainliest