Mathematics, 25.01.2021 18:00 JamesLachoneus

11. Mary lives in a town that has 3 school buildings, Each building has 90 large classtooms and 5 small dassrooms.
Which expression could Mary use to find out the total number of classrooms in the 3 school buildings?
A
(3 x 90) + (3 x 5)
B.
(3 + 90) + (3+5)
С
(90 x 3) + (90 x 5)
D
(90 +5) + (90+3)
6 7 8
9

Answers: 1

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11. Mary lives in a town that has 3 school buildings, Each building has 90 large classtooms and 5 s...