Toán Bấm máy tính hộ: 1- (2/4 x ½ x 2/4 x 2/4 + 2/4 x ½ x 2/4 x 2/4) 16/07/2021 By Everleigh Bấm máy tính hộ: 1- (2/4 x ½ x 2/4 x 2/4 + 2/4 x ½ x 2/4 x 2/4)
1- (2/4 x ½ x 2/4 x 2/4 + 2/4 x ½ x 2/4 x 2/4) = 1 – (2×2/4 x ½ x 2/4 x 2/4) = 1 – ( 2 × 1/2 × 1/2× 1/2× 1/2) = 1 – 1/8 = 7/8 Trả lời
`1- (2/4 ×1/2 × 2/4 × 2/4 + 2/4×1/2× 2/4 × 2/4)` `= 1 – (2×2/4 ×1/2× 2/4× 2/4)` `= 1 – ( 2 × 1/2 × 1/2× 1/2× 1/2)` `= 1 – 1/8` `= 7/8` Trả lời
1- (2/4 x ½ x 2/4 x 2/4 + 2/4 x ½ x 2/4 x 2/4)
= 1 – (2×2/4 x ½ x 2/4 x 2/4)
= 1 – ( 2 × 1/2 × 1/2× 1/2× 1/2)
= 1 – 1/8
= 7/8
`1- (2/4 ×1/2 × 2/4 × 2/4 + 2/4×1/2× 2/4 × 2/4)`
`= 1 – (2×2/4 ×1/2× 2/4× 2/4)`
`= 1 – ( 2 × 1/2 × 1/2× 1/2× 1/2)`
`= 1 – 1/8`
`= 7/8`