Multiplication of literals

Multiple

Addition of literals

Multiplication Of Integers|Properties Of Multiplication Of Integers|Closure Property|Commutative Property|Multiplication By Zero|Multiplicative Identity|Multiplicative Inverse Of An Integer|Problem Practice|OMR

Division of literals

Subtraction of literals

Distributivity of multiplication over addition: For any three literals ab and c we have (i) a(b+c)=ab+ac( ii) (b+c)a=ba+ca

algebra OF matrix- addition || scalar multiplication || multiplication OF 2 matrix || properties OF multiplication

The table given below shows the percent-age of literate people in 6 cities . This table also shows the ratio of males to females among literate people . {:("City","%of literate people ","Males : Females"),(" " 1," "80," "4:5),(" "2," "85," "7 :4),(" "3," "78," "3 : 2),(" "4," "63," "1 : 1),(" "5," "92," "9 : 7 ),(" "6 ," "58," "2 : 3):} % of literate people of any city = (Literate people of the city / Total population of the city ) xx 100 Total population of city 6 is 200000 and the total population of city 2 is 220000 . What is the respective ratio of literate males of city 2 and literate females of city 6 ?

In a city, 40% of the adults are illiterate while 85% of the children are literate. If the ratio of the adults to that of the children is 2:3, then what percent of the population is literate?