Answer 12 17 and 18 please

Answer 12 17 and 18 please Form S Math* Vacation Assignm 5 What shM11d be added to thrice the rational — — to get — A tri,u.gle having a perimeter 56 and its side are 2x, 3 and 2.x S. the respective lengths of the Sides Of the triangle. When three rimes a certain is subtracted 8 times the same number. we get the result 35- is the nMnber? The difference of two iS 9 they are in ratio 4 7. Find The Sum Of Orl&fourth and half of a number is 169. Find the In a class of 96 Students, of girls tkmfifths of the number Of boy• Find the Of and girls in the Class, Sum Of three consecutiw2 integers is 48. Find the three integers The ages 01 A aml B are in 5 7, years later, Of their ages Will be 56 What are is 28. What is the nun-&r? number, the 7 is added to 7 times a 20 Ashwin's age will be times his present age What is his age? A grandlatlur is 8 times older than his Aim, is 63 older him, Find their A piggy bank iS full of rupee arKå fifty patse coins. It eu»ntainS 3 times fifty coins. total Of money in the piggy is How many coins of each kind there in the piggy bank The ages Of Aman and Naman are in the ratio 4 5. Eight years hence. the of their ages will S Find their age-S. The ages Of Mohan and Soh.m in ratio 5 If Mohan 9 years older and Sohan 9 years younger, then tluir ages would be in the ratio 2 l. Find their present A father is 3 times Old as hig Son, After 15 years, will twiæ ag Old as his son, what are their pæsent ages? The digit at the tens Of a two-digit number is three times the digit at the ones place. the gum number and number by reversing its digits is find the number Of the A of digits digit at the tens place is twice that of the digit at units place, IS subtracted from the number, the digits are reversed. Find the number i the tens place of a two-digit number is three times the digit in the units place- If the digits are reversed, the new number will be 36 less thi'"t the original Find the number. The numerator of a given fraction is 4 less than its denomimtor. If 3 is subtracted from the numerator and 5 is the the fracticm becomes — _ is the given fraction? 20 A number is 50 more than other number. The fraction obtain&d by dividing the smaller number by the larger number is — Find the numbers. The length of a rectangle exceeds its breadth by 4 ctn- If length and breadth are by 3 cm each, the area Of the new rectangle will be 81 Sq. more than that Of the given rectangle. Find the the 05/04/201411