Helen is currently is 8 years old.
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How to solve world problem ?</h3>
Endeavor to understand the question, analyze it and interpret it into equation.
Given that Helen's age is multiples of 4. Next year it'll be a multiple of 3. Helen's older brother is now 19.
This means Helen current age is multiple of 4 and next year it will be a multiple of 3. Also, Helen's age is less than 19
The two available numbers that fit this analysis and less than 19 are 8 and 9. 8 is multiple of 4. 8 + 1 = 9 which is multiple of 3
Therefore, Helen is 8 years old now
Learn more about Arithmetic here: brainly.com/question/6561461
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Answer. True
Explanation. You must monitor your goals and try to achieve them on your watch.
good luck :)
Answer:
1. 19
2. 13
3. 45 degrees
Step-by-step explanation:
1. Multiply 40 by 0.1 to get 4. Then multiply 40 by 0.375 to get 15. Add them together.
2. Multiply 40 by 0.175 to get 7. Then multiply 40 by 0.15 to get 6. Add them together to get 13.
3. Multiply 40 by 0.2 to get 8. Divide 360 by 8 to get 45 degrees.
Answer:
the ratio of star to total shapes is 2:4
Answer:
8 days
Step-by-step explanation:
You can rewrite the original fraction with a denominator of 10 to see the answer.
4/5 = 8/10 = 8·(1/10)
The fuel will last 8 days.