# Functions - practice problems

#### Number of problems found: 2729

- Square root by hand

Estimate √38 to the nearest hundredths.using any of the two methods,(divide and average method or square root estimate formula). - Allan 2

Allan wants to buy a shirt regularly priced at PHP 265. The shirt Is on sale for 15% of the regular price. Which equation can be used to determine s, the sale price of the shirt? - Apples

60% of first quality apples were picked in the upper orchard and 90% of first quality apples in the lower orchard. How many% of the first quality was achieved in total, if the total harvest was 240 tons of apples and in the lower orchard the harvest was 4 - A pack

A pack of 8 sports drink costs $5. How much would it cost to buy 72 sports drinks? - Rocks

Dana loves rocks! She has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate. What is the ratio of pieces of sandstone to pieces of marble in Dana's collection? - Create 2

Create word problems based on the given number sentence (300/24) - (207.60/24) = N - Bronze

How many kg of tin is in 3.6 kg of bronze if it contains 15% tin? - Manganese

Manganese bronze contains the following amounts of metals per pound: copper 0.89 lb, tin 0.10 lb, and manganese 0.01 lb. How much copper is in a shaft that weighs 235 pounds? - How many

How many double-digit numbers that divide by nine give the rest of seven? - Money spending

Albert and Peter have an amount of money. If Albert spent $6 and Peter did not spend any, then the ratio of Albert's money to Peter's money is 1:3 . If peter spent $6 and Albert did not spend any the ratio of Albert's money to Peter's money is 3:7.How muc - Multiple ratio

The numbers of boy students, girl students, teachers and other staff of the school are in the ratio 14: 12: 2: 1. How many teachers are there at school if there are 216 girl students at school? - Plants

The number of germinated plants increased by 50% to 300 from morning to evening. How many plants were germinated in the morning? - After the discount

The dishwasher costs 210 EUR after the discount. How much did it cost before the discount if the new price is 90% of the original price? - Hockey match

The home team won the hockey match with a result of 5: 4. How many shots were fired at the goalkeeper, if his success rate was 42.86% in the match? - Saving account

After a year, bank added 54 euros to Mr Eva saving account. The interest rate on her saving account is 1.25% p. a. How many euros did Mrs. Eva have on her account a year ago? - Similar frustums

The upper and lower radii of a frustum of a right circular cone are 8 cm and 32 cm, respectively. If the altitude of the frustum is 10 cm, how far from the bottom base must a cutting plane be made to form two similar frustums? - Nitric acid

We want to prepare 200 g of 30% nitric acid. We have enough 12% and 60% of this acid. How many of which will we need? - A student 3

A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answer correctly? Round to the nearest whole number. - Even five-digit

How many even five-digit natural numbers with different digits can be created from the digits 0 - 6? - Sack of rice

A 50-kilogram sack of rice has a price ₱1 750. How much do you pay if you only buy 35 kilograms of it?

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