Answer:
12
Step-by-step explanation:
In this question, there are two variables: the number of mangoes(y) bought and the number of oranges bought(x).
Let's say the man have z money, mangoes price is
z and the oranges price is
z. The equation for money and number of mangoes and oranges will be:
money = mango price * mangoes bought + orange price * orange bought
z=
z * x +
z *y
1=
x +
y
-
y=
x -1
y= -1.5x + 30
y= 30 - 1.5x
If he want equal number of mango and orange, that mean y=x. The calculation will be:
y= 30 - 1.5x
x= 30 - 1.5x
x+ 1.5x = 30
2.5x= 30
x=
= 12
Answer: 196 students should have birthdays in March
Step-by-step explanation: you do 1400 divided by 50 which is 28. Then you do 28 times 7 which is 196.
Hope this helped have a great day/night!!!
Answer:
5
Step-by-step explanation:
what do you mean ?? its already written there
Fraction multiplication involves multiplying the numerators and the denominators to get the numerator and the denominator of the product respectively
Please find the attached diagrams
1.
, 2.
, 3.
, 4.
, 5. 
6. 51, 7. 1, 8. 22, 9.
, 10. 
Reasons:
The process of multiplication of factors using a model includes;
- Creating a table that have the number of rows and columns equal to the values in the denominator of the two fractions respectively
- Shading the number of columns given by the numerator of the fraction that has a denominator equal to the number of columns in the table
- Shading the number of rows given by the numerator of the fraction that has a denominator equal to the number of rows in the table
- Ensuring that the common area are shaded to a different color
1.
2. 
3. 
4. 
5. 
Second part
6. When calculating fractions, 'of' means to 'multiply by', therefore, we have;

7. 
8. 
9. 
10. 
Learn more here:
brainly.com/question/2752457
B is the answer for this wuestio