368 Answered Questions for the topic Percentages

11/21/18

#### If a student gets zero on a test with 25%, what percentage would the student need to get on a test worth 25% and another test worth 50% in order to get 40% in total?

Test 1of course is worth 25%: student gets 0Test 2 of course is worth 25%: what would the student need to get to contribute to the total of 40% pass mark of the entire course?Test 3 of course is...
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11/02/18

#### Question about variation...

The horsepower that a shaft can safely transmit varies jointly with its speed (in revolutions per minute) and the cube of its diameter. By what percent will the horsepower change if the speed is...
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10/13/18

#### I need help with percentages and how to solve problems like this one.

Mrs. Brack is setting up her second Christmas tree. Her tree consists of 30% red and 70% gold ornaments. If there are 40 red ornaments, then how many ornaments are on the tree?

10/04/18

#### In a sale all prices are decreased by 15% in the sale a TV costs £323 what is the original price of the tv

All prices decrease by 15%
sale cost of TV is £323
whats tge original price

09/30/18

#### The amount of water in a tank is 40 litres. This is 60% of the tank’s full capacity. Calculate the maximum volume the tank can hold

The amount of water in a tank is 40 litres. This is 60% of the tank’s full capacity. Calculate the maximum volume the tank can hold
To whoever answers it thank you!

09/26/18

#### Bob spent a total of $80 at the grocery store. Of this amount, he spent $52 on fruit. What percentage of the total did he spend on fruit?

Hi, Im Isaiah and I have trouble with percentages could you help me please?

09/16/18

#### Students in a classroom have eaten 60% of jellybeans from a jar. There are now only 100 jellybeans left! How many jellybeans were in the jar to begin with?

show me some working out thanks

09/06/18

#### Bobs computer was $300. However he cleverly waited until it was on sale and brought it for $264. What % was his discount

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09/04/18

#### Deshuan spent a total of $40 at the grocery store of this amount he spent $8 on fruit what percent of this total did he spend on fruit

Total was $40
he spent $8 on fruit
what percent of the total did he spend on fruit

08/20/18

#### A car stereo has its price increased by 7.5% to $172 what’s the original price

Percentage question please show working

08/20/18

#### tickets went on sale for a match and 35% were bought in the first hour, the stadium holds 57000 people what is the number of seats left after the hour

Pls help me im dieing i cant get past question

08/16/18

#### If I hit 120 productivity on a 85% curve what would that 120% be on a 100% curve.

120% productivity on 85% curve
What would the 120% productivity be on a 100% curve

08/15/18

#### SOLUTION PLZ

53% of the weight of a concrete slab is cement while the rest is stone ad sand .If there is 20kg 160 gram more cement than stone and sand in the concrete slab, how much does the slab weigh?

08/15/18

#### give solution

A sum of money was distributed between A and B such that A got 60% of all the money.If B got 1170 less than A ,how much money was distributed between A and B.

08/15/18

#### give solution

The bushes in a hedge have grown 25% in height.What percentage of their current height needs to be trimmed off to return them to their former heights.

08/13/18

#### give solution

IF 60% of the population of a village is 924,how many villagers will be 25% of the population?

08/10/18

#### In a different year, 24 million drivers were uninsured. These represented 11% of all drivers in the United States. How many drivers were there that year?

I continue to find these type of problems confusing.

07/26/18

#### How many test must i take in order to have a chance of scoring an average of 90% if I obtain 50% on my first test

Help me to solve this please

07/01/18

#### a washing machine costs euro 640 plus an installation charge of 7.5%. what is the total costs

math edexcel

06/28/18

#### Percentages

Sanjay read 56 pages of his book this weekend. this is 35% of the pages in the book. how many pages are in Sanjay’s book?

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