( 1 + 7/23 ) * (2 - 4/25 ) : ( 99 - 98 1/5 )

Question

( 1 + 7/23 ) * (2 - 4/25 ) : ( 99 - 98 1/5 )

Answer 1

1)1+7/23=1 7/23
2)2-4/25=1 21/25
3)99-98 1/5=4/5
4)1 7/23*1 21/25=12/5=2 2/5
5)2 2/5:4/5=3