Fill in the blanks:
`5/7 div 5/7` = ___

Fill in the blanks : 6/7 + (-3/5) = ____ + 6/7

Fill in the blanks : (i) -273 div ….. = 1 (ii) ……. div 137 = - 2 (iii) ……… div 238 = 0 (iv) ……….. div (-13) = - 5

Fill in the blanks. 7^0 = ____

Fill in the blanks : 1, 2 , 4, 7, _____ , _____ , _____

fill in the blanks: ____ - (-3/7) = 0

Fill in the blanks: 7/11=21/""

Fill in the blanks: 7 times 3+ 7 times 2="________" times 5

Fill in the blanks: (-3) + (-7) = (-7) + (_)

Fill in the blanks: (-5)/7=(dot)/(35)=(dot)/(49) (ii) (-4)/(-9)=(dot)/(18)=(12)/(dot)