Step-by-step explanation:
multiply the denominator with the mixed number then add the numenator
4 × 2 +1 /4
= 8 + 1/4
= 9/4
again for mixed fraction
divide the numenator by denominator and put the quotient in the front side and remaining in numenator
13/7
= quotient = 1 , remaining = 6
Answer:
the second one
Step-by-step explanation:
Let
x: number of regular basketball
y: number of long-distance basket
We have the following system of equations:
2x + 3y = 96
x + y = 45
Solving the system we have
y = 45-x
2x + 3 (45-x) = 96
2x +135 -3x = 96
-x = 96 -135
x = 39
Then,
y = 45-x
y = 45-39
y = 6
answer
were made
regular baskets = 39
long-distance baskets = 6
This can be solved by using the 30 60 90 triangle. The 30-60 side is equal to 2x, here it is 2x=18. The 60-90 side is equal to x. So this side is 18/2=9. The 30-90 side is by the way equal to the root of x, so here the root of 18
