lillielove88
contestada

Test Prep In a jar, 25% of the marbles are red.
If there are 45 red marbles in the jar, how many marbles are in the jar altogether?
Hint
0 70
0 180
O 20
0 11.25
they
Mathematics

Respuesta :

red marbles is 11.25

i did 11.25 plus the 45 and got 56.25
jazzybelmar09

Answer:

180

Step-by-step explanation:

"Use a proportion to solve the problem."

"The number of red marbles represents a part of the unknown whole."

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