NBT Toets 1

Watter persentasie stel 'n verhouding van 8 tot 50 voor? Which percentage represents a ratio of 8 to 50?

Susan koop piesangs, appels en pere. Die verhouding piesangs tot appels is 3:5 en die verhouding appels tot pere is 4:2. Sy koop 12 piesangs. Hoeveel pere het sy gekoop? Susan buys bananas, apples and pears. The ratio of bananas to apples is 3:5 and the ratio of aples to pears is 4:2. She bought 12 bananas. How many pears did she buy?

Shawn bak 2000 vetkoeke in 'n 8-uur week dag. Hoeveel bak hy gemiddeld in 'n half uur? Shawn bakes 2000 scons in an 8 hour week day. How many does he bake in half an hour?

Daar is 36 kinders in 'n klas en die verhouding dogters : seuns = 4 : 5. Hoeveel seuns is daar? There are 36 children in a class and the ratio girls: boys = 4 : 5. How many boys are there?

Op 'n kaart word 'n afstand van 600 km met 'n 7,5 cm lyn voorgestel. Met dieselfde skaal sal 280 km voorgestel word deur .... cm. On a map the distanve 600 km is represented by a 7,5 cm line. With the same scale 280km will be represented by .... cm

'n Kar ry 60 km/h. Hoe lank sal dit neem om 90 km te ry? A car drives at 60 km/h. How long will it take to drive 90 km?

Watter span het die beste rekord: Which team has the best record:

In ʼn versending van televisies is 1 uit elke 50 stukkend. Wat is die verhouding van stukkende televisies tot werkende televisies. In a shipment of televisions 1 out of each 50 is broken. What is the ratio between broken televisions and working televisions?

'n Resep gebruik 1,5 koppie meel vir 24 koekies. As jy 60 koekies wil bak, hoeveel koppies meel het jy nodig? A recepy needs 1,5 cups of flour for 24 cookies. If you want to bake 60 cookies, how many cup of flour will you need?

Die verhouding van die sye van 'n driehoek is 2 : 2 : 3. Die omtrek is 35 cm. Dan is die langste sy = Die ratio of the sides of a triangle is 2 : 2 : 3. The circumference is 35 cm. Then the longest side =

Die verhouding van seuns : dogters in 'n span is 2 : 3. Watter stelling is waar: The ratio of boys : girls in a team is 2 : 3. Which statement is true:

'n Kolwer maak 110 lopies wat 3 grenshoue (4 lopies) en 8 sesse. Watter persentasie van sy lopies het hy gekry met hardloop tussen die paaltjies? A batsman makes 110 runs with 3 boundary shots (4 runs) and 8 sixes. What percentage of his runs did he get by running between the wickets?

'n Verkoper verkoop 40% van sy appels en het nog 420 appels. Oorspronklik het hy .... appels gehad. A seller sells 40% of his apples and has another 420 apples. Originally he had .... apples.

'n Hemp kos R120 en dit word afgemerk met 20% Dit kos nou A shirt costs R120 and it is marked with 20% It costs now

95% van die mense by 'n byeenkoms besit 'n kar. Daar is 160 mense. Hoeveel het nie 'n kar nie? 95% of people at a gathering own a car. There are 160 people. How many do not have a car?

Skryf 0,5% as 'n desimale breuk. Write 0.5% as a decimal fraction.

'n Item word verkoop teen R96 en die handelaar maak 'n wins van 20%. Hoeveel het hy vir die item betaal? An item is sold at R96 and the trader makes a profit of 20%. How much did he pay for the item?

'n Groep van 7 vriende eet saam pizza. Elkeen eet minstens 3/4 van 'n pizza. Wat is die kleinste hoeveelheid pizzas wat hulle kan bestel? A group of 7 friends are eating pizza together. Each one eats at least 3/4 of a pizza. What is the smallest amount of pizzas they can order?

In 'n steekproef van 280 mense word gevind dat 70 linkshandig is en die ander is regshandig. Wat is die verhouding van linkshandiges tot regshandiges? In a sample of 280 people, 70 are left-handed and the others are right-handed. What is the ratio of left-handed to right-handed?

Die prys, x, van 'n nuwe hemp word minder met 10%. Die nuwe prys word met nog 20% gesny. Die prys van die hemp is nou gelyk aan: The price, x, of a new shirt decreases by 10%. The new price is cut by another 20%. The price of the shirt is now equal to: