MATHEMATICS MIDDLE SCHOOL

Divide 33 photos into two groups so the ratio is 4 to 7.

Answers

Answer 1
Answer:  4:7....4 + 7 = 11

(4/11)(33) = 132/11 = 12 <== group 1
(7/11)(33) = 231/11 = 21 <== group 2

4/7 = 12/21

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Find the sum of 362+265.explain why you did or did not regroup.

Answers

 362+265=627.You have to regroup because when you add 2 numbers that equal more then 9  they will need extra space so you put it at the top
EDIT:
Order of operations doesn't matter in addition. So you can add them in any order.

The product of 18 and p is 54

Answers

p= 3 because 54 divided by 18 is 3
product means multiply
18 times p=54
dvide both sides by 18
p=54/18
p=3

6.91 x 2.3 = what. please show work

Answers

15.893 is the answer.
the answer is 15.893

What is the value of z?

Answers

Solve:-

This triangle's angles sum should equal to 180°. Lets find z:-

180 - 62 = 118
118 - 95 = 23

Angle z = 23°

X/2 - 8 = 19 (plz help its late thnxs)

Answers

x/2-8=19
+8. +8
x/2=27
*2. *2
x=54

the movie theater had 135 people in it if the people spilt into nine group to watch different show how many people will watch each movie

Answers

135 divided by 9 is 15 so there's 15 people in each group and this people 15 people will watch each movie.
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