Answer:
1/2x + 1/3 = y
Step-by-step explanation:
3x + 2 =6y
Divide each side by 6
3x/6 + 2/6 = 6y/6
Simplify
1/2x + 1/3 = y
Answer:
The decimal point.
Explanation:
in 484.5 the 5 is behind the decimal point. Meaning that it isn't quite a full number.
In 635.82 the 5 is in front of the decimal point. Meaning that this <em>is</em> a whole number.
Answer:
37 seats
Step-by-step explanation:
8 * 4 = 32 + 5 = 37.
Answer:
4
Step-by-step explanation:
13 x 4 = 52 + 7 = 59
The best way to multiply complicated problems mentally* is to break them into chunks.
Start with 20 times 8 to get 160, and then 8 times 5 to get 40. Add these together to get 200. 200 times 3 is 600, and 20 times 200 is 4000. Add these together to get your final answer, 4600.
In other words 8 x 20 + 8 x 5 = 200 200 x 3 + 200 x 20 = 4600
*I assumed you meant mentally, because otherwise you'd just multiply longhand, multiplying two of the three numbers and then multiplying their product with the third.
