calebvillarreal635 calebvillarreal635

02-08-2021
Mathematics

contestada

The ratio of frogs to toads was 3 to 7. If there were 1280 frogs and toads in all, how many were frogs?

Respuesta :

firdausahmed79 firdausahmed79

02-08-2021

Answer:

348 frogs

Step-by-step explanation:

ratio = 3:7

total of ratio = 10

frogs = 3/10 × 1280 = 348 frogs

Answer Link

17-08-2022

Answer:

let the ratio be 3x and 7x.

3x+7x=1280

10x=1280

x=128

Now

frogs =3x=3*128=384

toads =7x=7*128=896

Answer Link

Otras preguntas

Delaneys favorite book is Trees in the Breeze. The book has 85 pages of text and 145 pages of pictures. if Delaney is on page 197. How many pages are left to re

Phosphorus-32, a radioactive isotope of phosphorus-31 (atomic number 15), undergoes a form of radioactive decay whereby a neutron turns into a proton, which is

The ultimate goal of any product costing system for a manufacturer is to determine the cost of producing one unit of product. True / False.

How did the environment influence Native American Cultures in North America?

Increased activity in the ________ during REM sleep may best explain why dream images are often accompanied by a strong emotional tone. pineal gland suprachiasm

___________ is the denial of opportunities and equal rights to individuals and groups because of prejudice or for other arbitrary reasons.

If s and t are integers greater than 1 and each is a factor of the integer n, which of the following must be a factor of [tex]n^{st}[/tex] ? 1) [tex]s^t[/tex] 2

16. Which of the following aqueous solutions contains the greatest number of 10ns. a) 400.0 mL of 0.10 M NaCl b) 300.0 mL of 0.10 M CaCl2 Y 200.0 mL of 0.10 M F

When should a writer organize details from least important to most important?

What organic molecule do plants make that is packed with electrons energized by the sun? a. glucose b. sucrose c. water d. carbon dioxide