Answer:
14.25L
Step-by-step explanation:
3(1.25) + 3(2.5) + 3(1) = 14.25L
If he intends to make three times the amount of lemonade listed, he has to multiply each ingredient by 3. I hope this is what you wanted!
Answer:
Since they had no proficient mathematical framework.
Step-by-step explanation:
They had no proficient like number system. They had no reliable numerical system.
Answer:
Adult tickets =125
Child tickets = 128
Step-by-step explanation:
Let the number of adult and children tickets sold be x and y respectively
So that
x+y= 253--------1
Since total sales/receipt is $2,771
And given that tickets for a dance recital cost $15 for adults and $7 for children hence
15x+7y= 2771-------2
Solving equation 1 and 2 simultaneously we have
x+y= 253---------------1
15x+7y= 2771----------2
Let us multiply equation 1 by 15 to get equation 3 to eliminate x and subtract equation 2 from 3
15x+15y=3795---------3
-{15x+7y= 2771----------2
0+8y=1024
8y= 1024
y= 1024/8
y= 128 tickets
So solve for x let us put y= 128 in equation 1
x+ 128=253
x=253-128
x= 125 tickets
Answer:
37.50÷75=0.5 so first you are dividing bcus u need to find what percentage she has saved.