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Given – 3x+y =5 3x +3y =10 (both side squaring) 32x +32y+2×3x×3y =100 32x +32y+2 ×3x+y =100 (Put the value of 3x+y) 32x +32y+2 ×5 =100 32x +32y =90 … (1) Then now- 3x-y +3y-x =3x/3y +3y/3x (take LCM) = (32x +32y)/ (3x×3y) =90/5 =18.
The number of fruits unsold by C is how much percent of the number of fruits unsold by B?
The pie chart given below shows the number of students in seven different institutes in a town. Total number of students in all the seven institutes is ...
What was the difference between the number of Bikes received by each distributor working with Honda Company and the number of Bikes received by each...
Number of TV sold by S is approximately what percentage more than the number of Refrigerator sold by P?
The expenses of F are 25% more than that of A. Ratio of Income and Savings of F is 4:1. Find the Savings of F in 2018.
Find the ratio of total number of Cricket players from Uttarakhand to the number of Football players from Maharashtra.
What is the ratio of number of article sold by A and C on Wednesday together to the number of article sold by B on Friday?
What is the difference between the number of all pizzas sold by Pizza Hut in the first week and the fourth week?
What is the difference between the total number of leather bags sold by shop A and that by shop C?