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Bess [88]
2 years ago
11

A pre-school has 12 four-year old children and 11 three-year old children. What is the ratio of four-year old

Mathematics
2 answers:
madreJ [45]2 years ago
7 0

Answer:

12:11

Step-by-step explanation

vampirchik [111]2 years ago
3 0

Answer:

I think it would be 12:11

Step-by-step explanation:

This is because you can't down size the 11

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Destiny is five more than twice the age of her nephew Sam. The sum of their age is 23​
ipn [44]

Answer:

Sam is 6, Destiny is 17

Step-by-step explanation:

(2xS)+5=D

D+S=23

4 0
3 years ago
How can you show 55 in 3 different ways using 10s and 1's
laiz [17]
50 tens,5 ones 40 tens 15 ones and 35 tens and 20 ones. Your Welcome
6 0
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The figures below are similar, explain what you know about the sides.
dem82 [27]
That they are the exact same shape. Some of the sides will be longer and shorter than the other figure, but same shape.
8 0
2 years ago
Solve.
baherus [9]
The correct answer is:  [C]:  " 5 " .
__________________________________________________________
                                →  " a = 5 " .
__________________________________________________________
Explanation:
__________________________________________________________ 

Given:  " a + 1 <span>− 2 = 4 " ; Solve for "a" ; 

4 + 2 = 6 ; 

6 </span>− 1 = 5 ;   →  a = 5 ;

To check our work:

5 + 1 − 2 = ? 4 ?? ;  

5 + 1 = 6 ; 

6 − 2 = 4.  Yes!

So the answer is:  [C]:  " 5 ". 
_________________________________________________________
                          →   " a = 5 " . 
_________________________________________________________
4 0
3 years ago
What is this answer?
zhuklara [117]

Answer:

B is the correct answer

3 0
2 years ago
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