Question

Tolong pakai cara ya!!

Answer 1

( -21/7 x -7/5 ) + ( 5/2 x 4/15 ) - (44/50)
= ( -7 x -7/5 ) + ( 1/6 ) - (44/50)
= 49/5 + 1/6 - 44/30
= 294/30 + 5/30 - 44/30
= 255/30
= 8,5. ( tapi gaada jawabannya )

gomennasai kalo salah