<span>Work:
</span>
1 gallon of water requires 3/4 teaspoon of plant food, so multiply 3/4 by 5
3/4 × 5
Make 5 into a fraction
3/4 × 5/1
Multiply the denominator by the denominator and the numerator by the numerator
3 × 5 15
---- ---- = ------
4 × 1<span> 4
15/4 is an improper fraction, so make it a mixed fraction
15/4 = 3 and 3/4
Answer:
Pedro should mix 15/4 teaspoons or 3 and 3/4 teaspoons of plant food into 5 gallons of water.</span>
So to set this problem up lets understand it.
each percent is out of a whole (100%)
so the whole in this problem is 450 pounds
and to make 44% a usable number we move the percent sign two places over.
.44
to find out how many times .44 goes into 450 pounds we will multiply
(.44×450)=198 pounds
we can check our answer by dividing 198÷450
and getting .44 as our answer
9514 1404 393
Answer:
4.2 km
Step-by-step explanation:
The altitude of the triangle can be found using the triangle area formula:
A = 1/2bh
22.7 km² = 1/2(10.8 km)h
h = (22.7 km²)/(5.4 km) ≈ 4.2037... km
The missing measurement is about 4.2 km.
Answer:
The dose in milligrams of a 6-year-old child is 60.
Step-by-step explanation:
The formula is:
We know that
A= adult dosage in milligrams=180 milligrams
a = age of the child = 6 years-old
So the child’s dosage in milligrams is:
Answer:
A
Step-by-step explanation:
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