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

After a model rocket reached its maximum height, it then took 5.0 seconds to return to the launch site. what is the approximate maximum height reached by the ro

The water absorption rate of a plant's roots is greatly increased by

Is this grammar correct? Tu tocas el piano or would it be: Tu tocan el piano Tu tocamos el piano Tu toco el piano

When a customer does not pay an invoice by a certain date, that customer might have to pay an additional _____. A. installment B. discount C. late fee D. sales

What is the slope of the line? A. 0 B. 5 C. 11 D. Undefined

In their study on self-affirmation, creswell, welch, taylor, sherman, gruenwald, and mann found that:

the citizenship clause of the 14 amendment is important because

What is the proper operation of 3/7? A. 7×3 B. 3×7 C. 3÷7 D 7÷3

The set of countries with the greatest population densities are

Science help? 50 POINTS! What types of geological events or changes occur at divergent plate boundaries? What types of geological events or changes occur at con