Level 1 A
What is the difference between -995 and 1000?
1995
-995 to 0 = 995, 0 to 1000 = 1000
995 + 1000 = 1995
What is 8 as a fraction of 240 written in its simplest form?
1/40 1/3 1/30 2/60
1/30
8/240
both divide by 8.
8 ÷ 8 = 1, 240 ÷ 8 = 30
What is 76.3 x 100?
7630
76.3 x 100 = 7630
Rachel is buying herbs and spices from a local shop.
She buys 37.59 g of cumin, 24.8 g of rosemary and 3.22 g of nutmeg.
What is the total weight of her herbs and spices?
65.61 g
37.59
24.80
+03.22
11 1
65.61
How many points in the pink worth in snooker?
6 points
What is 1000 + 100450 ÷ 1000?
BIDMAS RULES. We have to do the division first.
100450 ÷ 1000 = 100.45
1000 + 100.45 = 1100.45
p = 18 999 + 1372 ÷ q2
If q = 14, what is the value of p?
19006
q2 = 142
p = 18999 + 1372 ÷ 142 (14 x 14 = 196) = 19006
Use rounding to estimate the answer to 401 x 7.8.
401 x 7.8 =
400 x 8 = 3200
What is the value of 1.425 + 3.0422 ÷ 1.521?
7.509
BIDMAS rules. Indices first then division then addition.
3.0422 = 3.042 x 3.042 = 9.253764
9.253764 ÷ 1.521 = 6.084
1.425 + 6.084 = 7.509
How many points is the bullseye worth in darts?
50 points
A can of cola has a capacity of 330 ml.
How much cola would fill 2/3 of the can?
This is a fraction of an amount question.
330 ÷ 3 = 110, 110 x 2 = 220 ml
Amount divided by the bottom number of the fraction to find 1/3 then multiply by 2 to find 2/3 of 330.
What is 1.35 as a fraction of 5.4?
1/2 1/3 1/4 1/5
1/4
1.35 ÷ 5.4 = 0.25 as a fraction = 1/4
The qualifying time for a swimming event is 14 minutes.
Sadia sets a time that is 30% faster than this.
By how many minutes did she beat the qualifying time?
4.2 minutes
14 x 0.3 (30% as a decimal) = 4.2 minutes
Or, find 10% first, 14 ÷ 10 = 1.4. 1.4 + 1.4 + 1.4 (1.4 x 3) = 4.2 minutes
What is 45.95999 rounded to three decimal places?
45.960
In video gaming what is the most popular genre?
Shooter games
What fraction is equivalent to 2 3/4?
11/4
Whole number multiplied by the bottom number of the fraction then add the top number.
2 x 4 = 8 + 3 = 11. Bottom number of fraction remains the same.
What is 5/8 + 7/40 ?
Give your answer in its simplest form.
4/5
Both the denominators need to be the same value, therefore, need to use an equivalent fraction.
5 x 5 = 25, 8 x 5 = 40
25/40 + 7/40 = 32/40 =
Both numbers ÷ 8. 32 ÷ 8 = 4, 40 ÷ 8 = 5 = 4/5
When rounded to 2 decimal places, which one of these numbers gives 19.95?
19.899 19.099 19.957 19.948
19.948 = 19.95
19.899 = 19.90
19.099 = 19.10
19.957 = 19.96
What is 48.2% as a fraction?
Give your answer in its simplest form.
241/500
Fractions can't have decimal numbers in it.
Use equivalent fractions to make 48.2 into an equivalent non decimal fraction.
48.2/100 x 5 = 241/500
Or, 48.2/100 x 10 = 482/1000 ÷ 2 = 241/500
What are the 3 most important things in photography?
ISO, shutter speed and aperture
Which of these values are smaller than 2/5?
1/2 3/10 3/4 2/8
3/10 and 2/8
2/5 = 2 ÷ 5 = 0.4, 1/2 = 1 ÷ 2 = 0.5,
3/10 = 3 ÷ 10 = 0.3, 3/4 = 3 ÷ 4 = 0.75,
2/8 = 2 ÷ 8 = 0.25.
Peter owns a car dealership which has coloured cars in either red, blue, silver or black in the ratio
2 : 3 : 6 : 4.
There are a total of 18 blue cars.
How many cars does the dealership have in total?
90 cars.
3 parts = 18 cars
So, 1 part = 18 ÷ 3 = 6 cars
2 + 3 + 6 + 4 = 15 parts in total.
So, there are 15 x 6 = 90 cars.
Write 3/5 as a decimal.
0.6
3/5 = 6/10 = 0.6
3 ÷ 5 = 0.6
What is the simplest form of the ratio 492 : 1394?
17 : 6 12 : 34 1 : 11 6 : 17
6 : 17
Both numbers ÷ 82.
492 ÷ 82 = 6. 1394 ÷ 82 = 17. 6 : 17
What is the average amount of bars in a song lasting 3 to 4 minutes?
80 to 120 bars