2 3 4 15 6 July 8, 2019 16 32 64 128 2 15 y 3 4 5 6 6 2 3 minus 4 4 15 2 1 15 3 4 m 59 60 6 2 3 x 4 4 15 1 2 3 4 5 6 до 15 3 4 6x 2 )= 15 6 2 3 divided 4 4 15 Bài 1 2 3 4 trang 15 sgk toán 6 1 2 3 4 5 6 to 15 The equivalent ratios are 6 2 3 4 15 15 2x 2 3 6x 4
