lilliegchilds lilliegchilds

25-03-2020
Mathematics

contestada

TUTU
The ratio of boys to girls in a class is 4:5
a) What fraction of the class are boys?
b) What fraction of the class are girls?

Respuesta :

devishri1977 devishri1977

25-03-2020

Answer:

Step-by-step explanation:

Total = 4+5 = 9

a) 4/9

b)5/9

Answer Link

Otras preguntas

What are some famous movies about football/soccer? I need at least four... I know some about am. football, baseball or basketball, but can't remeber any about f

Austria, Hungary, Yugoslavia, Czechoslovakia, and _________________ became independent nations after World War I.

a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is

can you tell me what is a mandolin?

A kitten pushes a ball of yarn rolling toward it at 1.00 cm/s with its nose, displacing the ball of yarn 17.5 cm in the opposite direction in 2.00 s. What is th

what do you call a baby zebra?

How do you find the constant of variation when y=-(2/3) and x=3

2x2 + 6x + 5 = 0 what are the real roots for the quadratic equation

can you guys help me out with number 13

what are the main voice types in singing?