# Maths

posted by .

Find three no. Such that,the 2nd is twice the 1st,the 3rd is three times the first and their sum is 180.
Ans is 30,60,90

• Maths -

• Maths -

The numerator of a fraction is less than its denominator is increased by 9 and the numerator by 2,the fraction bcms two-third.find d fractn.
Ans is 26/33

• Maths -

I want soltn bcz dis qustn didn't solve frm me

• Maths -

x+2x+3x=180
6x=180
divide
180/6= 30

• Maths -

M sorry i don't undrstnd dis soltn,any solve dis qustn plz and ans is 30,60,90

• Maths -

## Similar Questions

1. ### Math

Help pls! I just need to set the equations only, I can do the rest. The qu. Is: The sum of three numbers is 15. The sum of the first, the second, and twice the third is 20. The sum of the first, twice the second, and three times the …
2. ### math

Find three consecutive odd integers such that twice the sum of the first and second is one less than three times the third.

find three numbers such that the second is 6 less than 3 times the first , and the third is 2 more than 2/3 of the 2nd.The sum of the three numbers is 172. use x=1st number y=second number z= 3rd number please help...thanks a lot!!
4. ### Algebra

The ages of three brothers are three consecutive even integers. If the sum of the 1st, four times the 2nd, and twice the 3rd is 86, what is the age of the oldest brother?
5. ### dma 040

42 inch cut into 3 pieces. Piece 2 is twice as long as 1st and 3rd piece. Piece 3 is three times as long as piece 1. How long are the pieces 1st board 2nd board 3rd board

Can you check these problems, please? Translate each phrase into algebraic expression. 1. 5 more than D Ans: 5 + D 2. Twice a number W Ans: 2*W 3. Product of 60 and W Ans: 60*W 4. A number, N, decreased by 18 Ans: N - 18 5. 14 minus
7. ### mathematics

find the number in an A.P such that the sum of 1st and 3rd term is 12 and the product of 1st and 2nd is 24
8. ### algebra

A 28​-inch board is to be cut into three pieces so that the second piece is twicetwice as long as the first piece and the third piece is 44 times as long as the first piece. If x represents the length of the first​ piece, …
9. ### Math

find three consecutive even integers that 3 times that 1st is equal to the 2nd added to the 3rd plus 38
10. ### math

divide 95m long string such that twice of 1st part, 4 times of 2nd part and 5 times of 3rd part are equals

More Similar Questions