Question

вычислите дроби а)(-3/75)*5/9
б)15*(-4 7/25)

Answer 1

(-3/75) * 5/9 = -1/45

15 * (-4  7/25) = - 15/1 * 107/25 = - 3/1*107/5 = -321/5 = - 64  1/5