<ADC = <BAD = 115
hope it helps
Answer:
22
Step-by-step explanation:
5=10 so you would do 10÷5= 2
now you can work out the number of girls ,so you would do 6 x 2 =12
Now you add the number of boys and girls would do 12+10=22
The second question:
Consider the division expression . Select all multiplication equations that correspond to this division expression.
Answer:
1. See Explanation
2. and
Step-by-step explanation:
Solving (a):
Given
Required
Interpret in 2 ways
<u>Interpretation 1:</u> Number of groups if there are 5 students in each
<u>Interpretation 2:</u> Number of students in each group if there are 5 groups
<u>Solving the quotient</u>
<u>For Interpretation 1:</u>
The quotient means: 12 groups
<u>For Interpretation 2:</u>
The quotient means: 12 students
Solving (b):
Given
Required
Select all equivalent multiplication equations
Let ? be the quotient of t
So, we have:
Multiply through by 2
Rewrite as:
--- This is 1 equivalent expression
Apply commutative law of addition:
--- This is another equivalent expression
Answer:
Answer is 20.
Step-by-step explanation:
Since they are similar thus ratio of sides would be equal the top side is double of the first polygon. so the side x wud be double of 10. which is 20