He got 22/25 questions right because
if you put X as the number of questions he got right out of 25 and equal it to 88 out of 100 you can cross multiply to get X
x/25=88/100
100x=25×88
25×88=2200
100x=2200
divide 100 on both sides
therefore
2200/100= 22
hope this helps
Answer:
0.375
Step-by-step explanation:
I don’t really know how to do it because i’m dumb
23 regular coffees were served.
25% means 1/4
25% x 92 = 23 regular coffees were served.
92 - 23 = 69 decaf coffees were served.
Answer: 323
Step-by-step explanation:
Well, I see a trapeze, but i guess it refers the rectangle of sides 19 and 17. The area is: