Answer
15
Step-by-step explanation:
12-3²+6÷(10÷5)x2²
12-9+6÷2x4
12-9+3x4
12-9+12
3+12
15
This is the only one I saw wrong. you added wrong
Answer:
Hey there!
If a*b=a+b-1, then 5*3 would be 5+3-1, or 7.
Hope this helps :)
It would take Bicycle City 4 days to build the bike
Pizza palace cuts the medium size pizza into 8 slices.
Pizza pioneers cuts the same size pizza into 16 slices.
Jasmine ate 4/16 pizza in Pizza pioneers,
The ratio of Pizza palace slices to Pizza pioneer slices is;
Pizza palace : Pizza pioneer = 8 : 16 = 1 : 2
Let fraction of pizza in Pizza palace to 4/16 pizza in Pizza pioneer be;
x : 4/16 , Simplified becomes x : 1/4
<u>Comparing ratios:</u>
Pizza Palace slices : Pizza Pioneer slices = 1 : 2
and
Pizza Palace fraction : Pizza Pioneer fraction = x : 1/4
As Pizza Palace slices are half those in Pizza pioneer;
x should be half the fraction of slices Jasmine ate in Pizza Pioneer
i.e x = 1/2 × 1/4 = 1/8
Therefore the fraction of pizza from Pizza Palace which is equal to 4/16 slices from Pizza Pioneer is 1/8 .