90
Chat with our AI personalities
Is it 96?
1x96 2x48 3x32 4x24 6x16 8x12
Assuming you mean 4 centimeters on an edge: Each face will be 4cm x 4 cm with an area of 16 cm2. Since a cube has 6 faces, the total surface area will therefore be 6x16 cm2 = 96 cm2
First you split both numbers into their prime factors: 6 = 2x3 16 = 2x2x2x2 The next step is to identify the HCF. In this case the HCF is 2. Finally you multiply the numbers together and divide by the HCF: 6x16/2 = 48 And so the LCM of 6 and 16 is 48.
69/92 In order to simplify, you need to find the GCF - Greatest Common Factor. The factors for 69: 1x69 3x23 The factors for 92 are: 1x92 2x46 4x23 6x16 So the GCF is 23. 69/92 to simplify, 69/23 = 3 and 92/23 = 4 That means 3/4 or .75