hamptonreddings hamptonreddings

31-10-2018
Mathematics

contestada

The ratio of the number of boys to the number of girls at a school is 4.5. If there are 120 boys how many students are there altogether

Respuesta :

31-10-2018

120 boys with a 4:5 ratio, first divide 120 by 4 leaving you with 30, since theres just 1 more girl for every boy, theres 1 more 30 you add, leaving you with 150.

Take your 2 numbers and combine (120+150) leaving you with your answer

270 students total.

Answer Link

Otras preguntas

Calculate -7-(-2) (4)-(-1) ³

The sum of three consecutive multiples of 11 is 165. Find these three multiples.

Heights of a group of boys who attend the army selection camp is normally distributed with mean 170cm and S.D.3.9cm. Minimum eligible height for army is 175cm.

A company had $6,992,000 in net income for the year. Its net sales were $15,200,000 for the same period. Calculate its profit margin.

Do the numbers 2.7,3.6,and 4.5 form a pythagorean triple?

Order: Zofran (ondansetron HCl) 4 mg IVPB, add to 50 mL D5 one half NS and infuse in 20 min via pump. The label on the vial reads 2 mg/mL. At how many milli

PLEASE HELP ME!!!!!! Clarence is building a treasure chest to use as a stage propi the school play. The chest will be filled with fake gold coins and treasure u

State the name of the reaction for the traditional making of lime?

g is a transformation of f. The graph below shows f as a solid blue line and g as a dotted red line. What is the formula of g in terms of f. Choose 1 answer: A.

Find the quotient and the remainder