Change everything into 10ths as follows:
1/10 + 2.5/10 = 3.5/10 of an hour to make one bracelet. Then change to 20ths so the numerator is a whole number.
Divide your time available by the time it takes to make one.
21
4 = 420= 15 bracelets
7 28
20
(as a whole number there was no fraction or remainder to round off)
In a pack of 52 cards, there are 3 square numbers - 1, 4, and 9.
1 × 1 = 1
2 × 2 = 4
3 × 3 = 9
J=15b/10g
S=21b/g w/ the ratio 3/2 (15/10=3/2)
1) Form an equation (21/g=3/2).
2) Since you are trying to find the denominator, multiply 3/2 so that the numerators are the same (3×7=21 2×7=14).
3) The answer will be whatever the denominator is at the end.
The answer is there are 14 girls in Steven's class.
7/6 or 1 1/6 because you need to add the 1/3 and the 5/6
Answer:
Answer:
a. Profit = $316.6
b. Profit=$0
Step-by-step explanation:
The computer store buys the computer at $474.40. If it sells it for $791 it will make a profit of:
But if it marks it down by 40% the selling price wwill be:
There it wont make a profit
Step-by-step explanation:
