There are 15 groups with 90 sixth graders and 60 seventh graders how many students are in each group
1 answer:
Answer: 10 students in each group
Step-by-step explanation: Add 90 + 60 which is 150
Divide 150 by 15 to find out the amount of students in each group.
150 divided by 15 is 10.
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1 and 2
because you can do the math and it works:
1+2=3
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Answer:
(2.8 x 10^8) / (7 × 10^2) = 400'000
Step-by-step explanation:
2x-9y and 11x + 3y - 12y - 9x
4+3(7+4 x 2)-100
4+3(7+8)-100
4+3(15)-100
4+45-100=
-51
