hajrahnoor hajrahnoor

16-12-2020
Mathematics

contestada

the ratio of boys to girls is in a class 4:3. There are 35 students in the class. How many students are boys ?
What is the formula?

Respuesta :

amv0479 amv0479

16-12-2020

Answer:

ratio 4x:3x

total= 7x parts = 35(given)

x= 35/7 =5

boys = 4x = 20

girls = 3x = 15

The number of boys are more by 20-15 = 5.

Step-by-step explanation:

Answer Link

Rhiannongarner Rhiannongarner

16-12-2020

Answer:

20 boys 20:15

Step-by-step explanation:

helpful??

Answer Link

Otras preguntas

5x-2y=42 -3x+2y=-26 which of the following shows the results of the two equation added together?

Find the diameter of O o. A line that appears to be tangent is tangent. 14 25

n a strain of tomato plants, short plant height and small fruit size are traits that display autosomal recessive patterns of inheritance. To investigate whether

Can someone please help me? This isn’t making sense to me.

Find the value of A) 3/5 multiplied by - 2/7, B) - 1/5+-1/3

The point (7,7) is a point on the terminal side of theta. What is the exact value of csc theta in simplest form?

Mark completes his due diligence on the house, obtains financing from a lender, and is now on his way to the closing. What is the ideal way to discharge the sal

Add the number which comes in the middle of the series to the largest number and divide the total by the smallest number 28 5 18 6 7

Find the reciprocal of 7/2 multiplied by 3/5

7. Complete the following equations. [2] a. Sodium + Water ______________________ + Hydrogen b. Copper carbonate + Sulfuric acid _____________________ +________