Find the whole using the percent equation.
40% of what number of salads is 110 salads?

275

Step-by-step explanation:

Unknown number is a

40% of a=110

40/100 x a=110

40a/100=110

Cross multiplying we get

40a=100 x 110

40a=11000

Divide both sides by 40

40a/40=11000/40

a=275

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3