bewellplus.gsu.edu
Shussain Shussain
  • 12-02-2014
  • Mathematics
Answered

The ratio of blue marbles to redmarbles in a bag is 11:9. If there are 99 blue marbles, in the bag, how many red marblesare there?

Verified Answer :

marmal
marmal marmal
  • 06-05-2014

\(Radio:11:9\\ 11--99\\ \ 9--x\\ x=\frac{9}{11}*99=81\)

Answer Link
Edmund
Edmund Edmund
  • 06-05-2014

\(ratio=11:9\)
\(11:9=99:x\)
\(11x=891\)
\(\frac{11x}{11}=\frac{891}{11}\)
\(x=81\)

There are eighty-one marbles.

Answer Link

Related Questions

Which book was responsible for promoting the investigation illustrated in this cartoon
What did the Underwood Tariff Act of 1913 do A Established an income tax B Increased taxes on imports C Prohibited companies from forming trusts D Prohibited tr
Maximum for n100x 40y
Josh used a standard deck of 52 cards to conduct an experiment Half of the cards in the deck were red The other half were black Josh predicted that he would cho
nce an environmental bill becomes law who is usually responsible for enforcement
What did Cabeza de Vaca fear most after the loss of the barge
what is the essence of accounting in the world of business and its consideration for the investing public
What is 4x3 Show your work
Who says the following and why We know all the pains that the Greeks and Trojans once endured on the spreading plain of Troy when the gods willed it so all that
Is charactorial a word