1/4= 3/12 so it would be 5/12-3/12= 2/12
2/12= 1/6
To add fractions they're suppose to have the same base or denominator then u add the top
To subtract it's the same but u subtract the top
(40 * 25) + 0.10x = (40 * 20) + 0.20x
1000 + 0.10x = 800 + 0.20x
1000 - 800 = 0.20x - 0.10x
200 = 0.10x
200/0.10 = x
2000 = x <=== weekly sales must be $ 2000
Answer:
$100
Step-by-step explanation:
40x30=1200
1200/12=100
Answer:
45 dogs
Step-by-step explanation:
so she has $550 and she did 20 cats and it costs $5 per cat and 5 x 20 is $100 and $550 - $100 = 450 and 450 divided by 10 ( because it's $10 per dog) is 45.
