JotCast | Home Learning - LbQ Support

Home Learning - LbQ Support

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Mr Warbrick

9:24

Area remember is length x width

Amelia ❤

9:24

4.5 x 10 then

Mr Warbrick

9:24

That's the one

Olivia

9:27

Hello!

Mr Warbrick

9:27

Good morning Olivia!

Ben

9:29

Mr Warbrick

9:30

Good morning Ben!

Grace😋🐼

9:33

Hi I’m stuck on Question 16

Mr Warbrick

9:34

Okay. So area is length x width so I need to do 10 x 4.5

Mr Warbrick

9:34

So 10 times bigger than 4.5 is?

Chelsea😊

9:34

I need help with question 27

Mr Warbrick

9:35

Okay, you need to calculate the area of the 3 seperate rectangles then add them together. You will have to find the size of the missing length of the porch before you can do that though.

Olivia

9:36

I am stuck on Question 14 please could you remind me what a composite shape is?

Mr Warbrick

9:36

Composite means made up of more than one shape. Work out the area of each then add them together.

Olivia

9:36

Ok thank you

Grace😋🐼

9:36

Ok thanks

Olivia

9:38

It’s still saying that I got it wrong

Mr Warbrick

9:38

So what's the area of rectangle A?

Olivia

9:39

Mr Warbrick

9:39

Good. And rectangle B?

Olivia

9:39

Mr Warbrick

9:39

Good. 45 + 77 =?

Olivia

9:39

Ohhhhh

Matteo

9:45

Q 28 is impossible with the numbers I am given, the area of the larger piece is 285 not 255.

Mr Warbrick

9:46

No, the width of the whole paper is 19cm. You've got to work out the width of the large piece using the area and then use that information to work out the width of the small piece

Amelia ❤

9:46

I'm stuck on Q27

Mr Warbrick

9:47

Okay, you need to calculate the area of the 3 seperate rectangles then add them together. You will have to find the size of the missing length of the porch before you can do that though.

Amelia ❤

9:49

well I figured out that 17 cm + 8 cm = 25 so would you have to take 25 away from 45 which is the amount of cm at the top of the house

Mr Warbrick

9:49

Good! Then, you should have all the measurements needed to work out the area of each part before adding them together.

Mr Warbrick

9:50

You could even work out the lounge and kitchen together really and then just add that to the porch.

Amelia ❤

9:50

so the missing bit from the porch is 20?

Mr Warbrick

9:50

It is!

Lewis S😎🥳

9:50

stuck on q27

Mr Warbrick

9:51

Okay, have a read through what I've just discussed with Amelia as she was stuck on the same question. If this doesn't help, let me know and we'll go through it together.

Mr Warbrick

9:51

Well done Matteo :)

Chelsea😊

9:51

On 27 i calculated all of the areas and added them together but it says its wrong

Mr Warbrick

9:52

So what is the area of the lounge and kitchen?

Chelsea😊

9:53

120 300

Mr Warbrick

9:54

300 is correct. But the lounge is much bigger than the kitchen so should be a much bigger number. 35 x 30 = ?

Olivia

9:54

I’m confused on Question 22

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