Answer:
4-7
Step-by-step explanation:
Answer:
88%
Step-by-step explanation:
25*4=100. this means we have to multiply 22*4, which gets us 88%
Answer: He is not correct
Step-by-step explanation:
Well to determine whether he is correct find 20% of the basic computer computer and add it to its price to determine if it equals 490 euros
20% * 400 = 80
Now add 80 to 400 to see if it equals 490
400 + 80 = 480
480 ≠ 490
He is wrong
Answer:
17/21
Step-by-step explanation:
2 times 7 plus 1 times 3 so 7 times 3 is 17/21
