Mathematics: Ratio question frank, mary and seth shared some sweets in the ratio 4: 5: 7. seth got 18 more than frank. work out the number of sellers they shared

Ratio question frank, mary and seth shared some sweets

Ответ:

pizarroisaid

14.01.2022

F:m:s=4:5:7

s=f+18 and from above we see s/f=7/4 so s=7f/4 now we can say:

f+18=7f/4

4f+72=7f

3f=72

f=24 and we know s=f+18 so

s=42

m/s=5/7 so m=42*5/7=30

So Frank got 24, Mary got 30, and Seth got 42.

0,0(0 оценок)

Ответ:

kelseiroll8554

11.01.2020

Mathematics

3(2(3)-4(1/2)+3(-2/3)= 3(6-2-2)= 3(2) = 6.

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

Ratio question
frank, mary and seth shared some sweets in the ratio 4: 5: 7. seth got 18 more than frank. work out the number of sellers they shared

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question