Answer:
47.9 gm
Step-by-step explanation:
According to the scenario, calculation of the given data are as follows,
Total butter took = 54.8 gm
Extra butter quantity = 6.9g
So, we can calculate the exact quantity of butter needed by using following formula,
Exact butter needed = Total butter - Extra butter quantity
By putting the value, we get
Exact butter needed = 54.8 gm - 6.9gm
= 47.9 gm
Hence, he need 47.9gm butter.
root 30 ..................
Answer:
15 boys and 25 girls in the class
Answer:
xy-y^2/x
Step-by-step explanation:
you factor the expression and reduce the gcf 3:
(x-y)*(x+y)/x *y/x+y
reduce the expression with x+y:
x-y/x*y
calculate the product:
y*(x-y)/x
remove parenthesis:
xy-y^2/x
Answer: thank you
Step-by-step explanation: