lhenline92 lhenline92

07-02-2022
Mathematics

contestada

help, please

Thirty percent of a number is 8.4. What is 37.5% of the same number, a decimal to the nearest tenth?

Respuesta :

09-02-2022

Answer: 10.5 is my guess

Step-by-step explanation:

1. 30% = 8.4

100 x

cross multiply

30(x) = 840

divide both sides by 30 = 28

2. 37.5% = y

100 28

cross multiply

1050 = 100y

divide both sides by 100 = 10.5

Answer Link

Otras preguntas

The new science of the 17th century philosophers definition

Classical conditioning, generalization refers to the tendency for the conditioned response to be evoked by stimuli that are similar to the ____

The electrical impulse that moves down an axon is called a

what are the long lasting effects of the ten commandments

Tim S., a 40-year-old male, and his wife undergo fertility testing. The laboratory reports that the patient’s semen contains a scanty amount of sperm. The physi

Fashion Phreddy buys 5 shirts and 3 ties for 91 on the bargain bus. Billy joe bob buys 8 shirts and 5 ties for 146. If all the shirts sold for the same price an

what is recombination

1. Which type of rhyme placement is illustrated in these lines?"Mother knows best forget about the rest"A. InternalB. End2.Which type of rhyme placement is illu

create a table of some number pairs that satisfy the equation 3x+y=9

First, read the pair of sentences and notice how they were combined. Then, indicate if the new sentence includes a compound subject, compound verb, or compound