minadonavan minadonavan
  • 25-03-2020
  • Mathematics
contestada

A school has 20% of girls and 160 boys, how many kids are in the school?

Relax

Respuesta :

DLISA28
DLISA28 DLISA28
  • 25-03-2020

Answer:

200

Step-by-step explanation:

20%=girls

=100%-20%

80%=boys

80%/100×y=160

=160÷80%/100

=160×100/80

=200

Ver imagen DLISA28
Answer Link

Otras preguntas

How has the issue of race shapes South Africa’s recent history
Which of the following answers lists 4 year colleges from generally the least expensive to most expensive? A. In-state public university, private university, o
What is the area of this figure
What are some developmental norms for children?
which describes a statistic of a sample A) all men who own a dog in the dalles,Texas B)all members of the Harris county 4-h club C) all daily maximum temperatu
90 with a exponent 30 divided by 9 with a exponent as 8
revenue from lottery sales in Georgia is used to helptax reliefdefenseeducationcampaign funds​
Help me please I’m really bad at this
List two reasons why food is important.
7. Zee Best, a home improvement center, is developing a new lawnmower. The marketing strategy has already been created, and a prototype has been developed and t