HCF & LCM
24 & 60
HCF = 12
LCM = 120
Mila has 50 DVDs. 28 DVDs are comedies and the rest are action films. What percentage of all her DVDs are action films?
44%
Which of these fractions is equivalent to 1/3?
a) 14/41
b) 3/8
c) 24/72
d) 3/6
e) 4/9
c) 24/72
When is Pi Day celebrated?
14 March
Find the HCF of 43, 91 and 183.
1
The first four terms of a sequence are: 4, 1, -2, -5.
What is the 10th term?
-23
Varun's sunflower is 30.4 cm tall. It grows 2.3 cm each week. How tall will it be at the end of four weeks in meters?
0.396 m
What is the only number that has letters in alphabetical order?
Forty
Which is the lowest number of four digits which is divisible by 15, 25, 40 and 75?
1200
What is the value of the ★ in the equation below?
(★ x2) = 32 - 8
12
Mary's recipe for 12 brownies uses 200g of flour. How much flour would she need to make 36 brownies?
600g
80 & 48 & 120
HCF = 8
LCM = 240
680 + 680 + 680 + 680 = 340 x ____
8
Tilly is thinking of a three-digit number. She says, "Adding each digit together gives an even square number. Which three-digit number is Tilly thinking of?
a) 609
b) 325
c) 234
d) 907
e) 190
d) 907
First to give ALL correct numbers gets the point.
1976535 is divisible by?
3, 5, 9, 11
The HCF of two numbers is 11 and their LCM is 7700. If one of the numbers is 275, then find the other number.
28
Joseph wins a quiz show. He gets to open 1 of 5 boxes that contain a cash prize. Which of the following would give Joseph the largest amount of money?
a) £1500
b) 10% of £10000
c) 1/20 of £10000
d) £100000 ÷ 100
e) (£5 + £5) x 100
a) £1500
Tsu has a pond with fish in his garden. 1/2 oft he fish are goldfish, 3/8 are koi, and 1/8 are tench. There are 6 koi in the pond. How many goldfish are in the pond?
8