" (i) "30+6+(2)/(10)

Write each of the following as decimal: (a) 30+6+(2)/(10) (b) 600+2+(8)/(10)

Write each of the following as decimal : (a) 30 + 6 + 2/10 (b) 600 + 2 + 8/10

Write each of the following as decimals: 30+6+(2)/(10) (ii) 700+5+(7)/(10)200+60+5+(1)/(10) (iv) 200+70+9+(5)/(10)

Write each of the following as a decimal.(a) 200+30+5+(2)/(10)+(9)/(10) (b) 50+(1)/(10)+(6)/(100) (c) 16+(3)/(10)+(5)/(1000)

Write each of the following as a decimal: 30+6+2/(10)

Fill in the missing number in the equivalent ratio : (15)/(18) = (…)/(6) = (10)/(…) = (…)/(30).

If the variance of 1,2,3,4,5 , …., 10 is (99)/(12) , then the standard deviation of 3,6,9,12,…..,30 is

log_(10)15(1+log_(15)30)+(1)/(2)log_(10)16(1+log_(4)7)-log_(10)6(log_(6)3+log_(6)7)