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

how do u divide 16 by 3/5

Over what period of time would you expect to see large changes in mountains,canyons,and similar features of the earth?

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b

7x+3y=22 4y=20 I need to know how to write this equation out with the answer

Which of the following categories includes the most distantly related organisms? (A) family (B) species (C) class (D) genus (E) order

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b

7x+3y=22 4y=20 I need to know how to write this equation out with the answer

how many books did Harriet beecher stowe write?

How many heart chambers does a shark have?

A bottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. What is the turning point of the rocket's