(4 : 2 1/5 ) - (1/7 + 1/4) = Tolong jawab yg betullll
Matematika
nanisya3
Pertanyaan
(4 : 2 1/5 ) - (1/7 + 1/4) =
Tolong jawab yg betullll
Tolong jawab yg betullll
1 Jawaban
-
1. Jawaban syahrianiningsi
(4:11/5) - (1/7+1/4)
= (4x5/11) - (4/28+7/28)
= 20/11 - 11/28
= 560/308 - 121/308
= 439/308
= 1 131/308