1, fill in the blanks

(1)6.72÷0.032, the divisor 0.032 should be regarded as (), the dividend 6.72 is (), and then divided by it, the quotient is ().

(2) () times 2.5 is 2500, () × 2.8 = 1.5.

(3) 2X-3.6=4.4，X=()

(4) Triangle can be divided into () triangle, () triangle and () triangle.

(5) fill in ">,