10% of 37 is 3.7
.10 multiplied by 37 is how you get your answer.
Answer:
1. 54 and 9/20 km
2. 80 mm
3. 1.142 mi
4.0.83333 cm
Step-by-step explanation:
Do them all by the butterfly method.
Answer:
4 23/30
Step-by-step explanation:
Find the common denominators and multiply the numerators by what you multiplied the denominators. Then normally subtract the whole numbers.
Answer:
see explanation
Step-by-step explanation:
Given that z varies directly with y and x then the equation relating them is
z = kxy ← k is the constant of variation
To find k use the condition x = 6, y = 12 and z = 10
k = = = = , hence
z = xy ← equation of variation