Answer:
224 cubic meters
Step-by-step explanation:
3*4=12 (for both triangles)
4*9= 36 36*5=180 (for the 5 rectangles)
4*4=16 16*2=32 (for both squares)
12+180+32=224
(14,20) ( 5,20) and (25,12) I am in K 12 too but I am so so so sorry if it’s incorrect
A) 186 minutes
b) 3 tyres
We can take 124 and divide it by 4 to see how long it takes him to fit 1 tyre, then use that number to sort the rest out.
124/4 = 31
It takes Liam 31 minutes to fit one tyre to a lorry.
To fit 6 tyres, it takes 6 x 31 = 186 minutes
If he works for 93 minutes,
93/31 = 3 tyres
Please let me know if you have any questions.
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