Answer:
24 chairs in each class needed
25 classrooms
700 chairs total
how many extra chairs
chairs will be c
t is total
t= 25×c
opposite of multiplication is division( 25 is multiplying by c) c needs to be alone
25 classrooms times chairs equal total chairs
t is 700
700=25×c
700/25=25/25c
700/25=C
c is 28
so 28 chairs for 25 classrooms
they need 24 chairs per class
so there are 4 extra chairs per class
4×25 is 100
**or just multiply 25 classes and 24 chairs
25 times 24 is 600
there are 700 chairs
100 left over
so 100 extra chairs
It would be -10 because it said opposite
To find this you would just subtract 28 - 3 = 5. So now you subtract 28 - 5 = 23.
- 23-5= 18 etc. so on and so forth. Your numbers would be 28, 23, 18, 13, 8, 3.
It seem like there are information missing on the question posted. Let me answer this question with all I know. So here is what I believe the answer is, square.
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:
Step-by-step explanation:
600*24%=144 are girls
600-144= 456 are boys