muskantorongo muskantorongo

02-12-2017
Mathematics

contestada

hassan thinks his goldfish got chickenpox. He lost 70% of his collection of goldfish. If he has 60 survivors , how many did he have originally??

Respuesta :

GoldenMilkShake GoldenMilkShake

02-12-2017

So the complete amount of fishes were 100%
70% died and 60 are left...
so 100% - 70% = 60
100% - 70% = 30%
30% = 60 fishes...
so 10% = 20 fishes
If you complete that percentage to 100
10% = 20, 100% 200

Answer Link

Otras preguntas

I need help with square roots

Factor completely: 2x3 + 10x2 + 14x + 70 (2x2 + 14)(x + 5) (x2 + 7)(2x + 10) 2(x3 + 5x2 + 7x + 35) 2[(x2 + 7)(x + 5)]

What does the word weightless mean in the following sentence? The astronauts were weightless as they orbited Earth

What is a possible drawback to direct democracy? How might it be resolved?

What is the equivalent of pi over 4 radians in degrees?

PLEASE ANSWER!!!!!! REALLY IMPORTANT A prism has 2 congruent hexagonal bases like the one shown. Each hexagon is made from 2 congruent isosceles trapezoids. The

Please tell me the correct answer to circle and why it is correct. ( Please tell me how its right step by step because I don't get it.) Thank you..........

what was the name of the Texas Navy's flagship?

27-34 pleaseeeeeee I rly don't get this

Read the excerpt from Act I, scene iii of Romeo and Juliet. Benvolio: Tybalt, the kinsman of old Capulet, Hath sent a letter to his father’s house. Mercutio: A