Answer:
Step-by-step explanation:
First we must find the missing number, for that we apply a simple rule of three:
3. 4
27 ------ x
x = 27 (4) / 3 = 36
Now we just do the sum:
27 + 36 = 63
Answer:
Step-by-step explanation:
Given
Required
The weighted average
To do this, we simply multiply each score by the corresponding worth.
i.e.
So, we have:
Using a calculator, we have:
--- approximated
Answer:
8.1 inches
Step-by-step explanation:
Area of a triangle = ½ × base × height = Area
Rearranged =
Base is the length by the way.
=8.1 inches
Answer:
3 miles = 5280 yds
5280 yds > 5,000 yds
in this case 3 miles is greater than 5,000 yards
Answer:
1. Chloe has more money.
2. Dylan does <u>not</u> have enough money to buy 3 bags of candy.
3. Mikayla could get 4 pennies, 2 nickels, 2 dimes, and 2 quarters back in change.
Step-by-step explanation:
Penny = 1 cent
Nickel = 5 cents
Dime = 10 cents
Quarter = 25 cents
1. Chloe has 2 quarters(50 cents) and 3 dimes(30 cents). 50 + 30 = 80 cents
Haru has 5 nickels(25 cents) and 4 dimes(40 cents). 25 + 40 = 65 cents
2. If each bag costs $350(oddly enough). Dylan would need $1,050 to buy 3 bags of candy. Instead he only has $10. This means he would need $1,040 more dollars.
3. $5 - 4.16 = 84 cents in return
quarter(25) + quarter(25) + dime(10) + dime(10) + nickel(5) + nickel(5) + penny(1) + penny(1) + penny(1) + penny(1) = 84 cents
