We know that 
.
Solve using cross multiplication of the last two fractions. I will use 
to represent the width of the rectangle. 
Multiply. 
Divide both sides of the equation by 
. 
Answer:
(b)(i) LCM of 45 and 50 = 450
Hence, it take 450 minutes until both ovens ding simultaneously.
(b)(ii) 450÷50=9 banana cakes baked
450÷45=10 chocolate cakes baked.
Answer:
0.13, 1.6, 2.2, 48.6, 49.2, 153.7
Answer:Vol of cylinder is area of base (B) times its height(H); while the volume of a cone is area of base (B') times one-third of its height (H').
Step-by-step explanation:
Answer:
y= x+2
Step-by-step explanation:
Slope intercept form is the form= y=mx+b
-2x + 2y =4
2y = 2x +4
y = (2x+4)/2
y= x+2
Hope this helps!
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