umersalmany3 umersalmany3

04-02-2021
Mathematics

contestada

The ratio of boys to girls in a kindergarten is 2 : 3. If the total number of children is 15, find the number of girls.

Respuesta :

evepiotrowski evepiotrowski

04-02-2021

the number of girls is 9 :) you add the two ratio numbers to equal 5 you then divide the 15 children by the ratio of 5, which is 3. you then times 2x3 and 3x3 to get the boy and the girls numbers which are 6 &9 so the number of girls is 9

Answer Link

Otras preguntas

If f(x) = 2x2 − 7, 0 ≤ x ≤ 3, evaluate the Riemann sum with n = 6, taking the sample points to be midpoints. What does the Riemann sum represent? Illustrate wit

what is mb for CH3NH2….

What do all of the enzymes unique to glycolysis and gluconeogenesis have in common?

Find the value of b.

The sample you have selected for your testing is not representative of the population as a whole. this is known as__________

which one of the following is not an international governing body of a game /sports.a)IAAFb)VFIc)FIHd)FINA

_____________ evaluates a piece in terms of its use of the elements of art. a. marxism c. iconology b. formalism d. iconography please select the best answer fr

The investment bank helps stabilize the price of new issues in the secondary market by?

Thomas jefferson once described how too much government creates a dictatorship, too little government creates anarchy, and either outcome harms the citizens. co

Based on the concept of scarcity, which thought should drive members' decision-making process to determine how to fundraise?