Liam, Sarah and Emily shared some money in the ratio 2 : 3 : 7 Emily got £80 more than Liam. How much money did Sarah get?

Liam, Sarah and Emily shared some money in the ratio 2 : 3 : 7 Emily got £80 more than Liam. How much money did Sarah get?

ALSO FIND ITS PERIMETER.

the ans is 12 but need to be lover than 12 and 4??

There are 9 coins. 1,1,2,2,2,3,3,3,3. What is the probability of choosing three coins that add up to 6?

An aquarium has a rectangular base that measures $100$ cm by $40$ cm and has a height of $50$ cm. The aquarium is filled with water to a depth of $37$ cm. A rock with volume $1000\text{cm}^3$ is then...

Compound interest question

Maths homework for 13 year old

Very hard ,very hard ,very hard

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my questions are of course of mathematics

27 children have free school meals. 9 of the children have free school meals. Work put the percentage of childrwn that don't have free school meals

i think the answer is 13

the chuckle brothers have 20 pounds worth of change in a bag. when they split, paul should get 1 pound less than barry. knowing this, how much money does barry need to take in order for him to get...

My answer booklet says the answer is 4/2 (or 1/2), but I don't understand why it's not 4/1. Thank you in advance!

Hello. I urgently need help. How do I do the question (1/27)^1/3 When I work it out I get the answer 1/3 and so does my calculator. However, my text...

my questions about course of mathematics

How does the second line simplify to the third like REh seems to disappear

Consider the polynomial P(x)=(x-1)(x+2)(x-3)(x-4)(x-6)-100The equation p(x)=0 has two real and two imaginary roots How... Explain it.. The equation p(x)=0 has roots. Please tell me the...

The measure of the angle from a line l1, with slope -1/3 to a line l2 is 135°. Find the slope of the line l2?

Q NO. 1= The Salaries of Yasmeen and Adnan are in the ratio 1 : 2. If the salary of each is increased by Rs. 3000, the new ratio becomes 40 : 57. What is Adnan's present salary? Q...

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