(i) ` 35.7 divide 3 =?`
(ii) ` 25.5 divide 3 =?`

Evaluate : (i) 14625 divide 25 " " (ii) 15120 divide 144

Divide (i) 3 by 8 (ii) 3 by 80

Divide (i) 3 by 8 (ii) 3 by 80

65 divide 5-15 xx 3 + 27 divide 9 xx 3 -24 divide 8 +7

Verify whether the given statement is true or false: (i) (13)/(5) divide (26)/(10) = (26)/(10) divide (13)/(5) (ii) -9 divide (3)/(4)=(3)/(4) divide (-9) (iii) (-8)/(9) divide (-4)/(3)=(-4)/(3) divide (-8)/(9) (iv) (-7)/(24) divide (3)/(-16) = (3)/(-16) divide (-7)/(24)

The least positive integer n such that 2 divides n,3 divides n+1,4 divides n+2,5 divides n+3 and 6 divides n+4 is

Simplify: {:((i)(4)/(9) divide (-5)/(12),(ii) -8 divide (-7)/(16),(iii) (-12)/(7) divide (-18)),((iv)(-1)/(10) divide (-8)/(5), (v) (-16)/(35) divide (-15)/(14), (vi) (-65)/(14) divide (13)/(7)):}

Fill in the blanks : (i) (….)divide ((-7)/(5))=(10)/(19) (ii) (……)divide(-3)= (-4)/(15) (iii) (9)/(8)divide (……..) = (-3)/(2) (iv) (-12)+(………) = (-6)/(5)

Divide: 3.52 by 100 (ii) 6.25 by 1000

Do as directed: (i) Add : sqrt(125 + 2 sqrt(27) and - 5 sqrt(5) - sqrt(3) (ii) Add: sqrt(7) - sqrt(11) and sqrt(5) - sqrt(11) + sqrt(13) (iii) Multiply : 2 sqrt(2) by 5 sqrt(2) (iv) Multiply : (-3 + sqrt(5)) by 3 (v) Divide : 7 sqrt(5) by - 14 sqrt(125) Divide : 7 sqrt(5) by -14 sqrt(125) (vi) Divide : 2 sqrt(216) - 3 sqrt(27) by 3