(3 pt)
which number sentences show ways to solve the problem?
the 9 members of a...
Mathematics, 08.10.2019 08:50, viktoria1198zz
(3 pt)
which number sentences show ways to solve the problem?
the 9 members of a conservation club purchased a total of 45 tree saplings. each member bought the same number of trees to plant in the community. each tree cost $15. how much did each member pay for the trees?
choose all answers that are correct.
a.
15 × 9 = 135 and 135 – 75 = 60
b.
3 × 15 = 45 and 45 + 15 = 60
c.
45 ÷ 9 = 5 and 5 × 15 = 75
d.
45 × 15 = 675 and 675 ÷ 9 = 75
Answers: 1
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