math

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can you help ; i need to
write and solve for each situation. check the solution.

school: between 7:30am and 8:00am the number of students in a school increased by 73. there were 152 students in the school at 8:00 am. How many students were in school at 7:30 am?

i got an answer of 79 is that right?

  • math -

    Right.

  • math -

    ok i got 79 but when i write the equation do i write like this for my answer:
    152 - 73 =79
    There were 79 students in school by 7:30 am.

  • math -

    The answer is 79

  • math -

    12.8514

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