1500 personnes ont participé à un sondage. Les sept vingt-cinquièmes d'entre elles ont moins de 18 ans. Combien mineurs ont été interrogés?

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

55 degrees because 55+55=110 degrees

1/4 of a pint hope that mark as brainliest