দুটি সংখ্যা 3 : 5 অনুপাতে রয়েছে। প্রতিটি সংখ্যা 10 দ্বারা বাড়ানো হলে অনুপাতটি 5 হবে ...

If a : b = 4 : 5 ," find "(5a-b)/(10a+3b) .

2" _____" 5/3 = 10/3

3 xx 10^(5) + 4 xx 10^(3) + 7 xx 10^(2) + 5 is equal to

The two roots of a quadratic equation are given as x =5/3 and x=(-3)/10. The equation can be writing as: A) (10x – 3)(3x - 5) = 0 B) (10x+3)(3x - 5) = 0 C) (10x +3)(3x + 5) = 0 D) (10x - 3)(3x + 5) = 0

Fill in the blanks : 3/5 + (-1/2 ) = ( ----- ) /( ----- ) + 3/5 = ( ----- )/10

Divide 3/10 by (1/4 " of " 3/5)

The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 is