destineynwebb3407 destineynwebb3407
  • 01-09-2018
  • Mathematics
contestada

A sack contains red and blue marbles. the ratio of red marbles to blue marbles is 4:3. if there are 16 red marbles in the sack, how many blue marbles are in the sack?

Respuesta :

ehtchnegotiumpdzksm ehtchnegotiumpdzksm
  • 01-09-2018
The answer is 12 blue marbles

Sol.

if 16 are red 16/4 is 4 so 4×3 is 12 so that is the answer simple proportion
Answer Link

Otras preguntas

What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
what's another word for over thinking?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
The function of the eardrum in the middle ear is to
The function of the eardrum in the middle ear is to
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
what is a high structure part of a church which has 5 letters
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0