Question

7. The sum of three consecutive even numbers is 72. Find the numbers.
& Half more than a rational number multiplied by 7 gives Find the rational number.
9. The numerator of a fraction is 3 more than the denominator. If the numerator and the denoma
are increased by 5 the fraction becomes 10 Find the fraction
10. What must be added to each of the numerator and the denominator of the fraction to obtain
11. Two numbers are such that the ratio between them is 5:8. If each is increased by 10, then
between the numbers becomes 7:10. Find the numbers.
12. A rectangle has perimeter of 54 cm. The length of the rectangle exceeds the breadth by 3 cm.
the length and breadth of the rectangle.​

Answer 1

hope it helps you mate....

Answer 2

Answer:

• 7 question ans

Step-by-step explanation:

take 2n ,2n+2, 2n+4 as three consecutive numbers and 72 on left side as sum

then solve equation and n value is 11 and put 11 in equation

see solution of sum from pics which is above given