Yes, borh ratios when reduced are 5:2. 30:12 is 5:2 because both are divisible by 6. 30/6=5 and 12/6=2. 40:16 is 5:2 because both are divisible by 8, 40/8=5 and 16/8=2
Step-by-step explanation:
2,470 pencils each class room gets
247 * 100 = 24,700
24,700 / 10 = 2470
Answer:
22.9166%
Step-by-step explanation:
That is the answer, take note that the six is infinite.
Answer:
area = 488 cm^2
Step-by-step explanation:
area = (17x22) + (19)(12)(0.5)
area = 374 + 114 = 488 cm^2
Answer:
40 more pieces
Step-by-step explanation:
Cody wants to EQUALLY divide 680 candy amongst 45 friends.
That can't be possible because 45 doesn't evenly go into 680. If we do the division, we see:
680/45 = 15.11
So there are some remaining. How many?
45 * 15 = 675
So, the rest are remaining (680 - 675 = 5)
For Cody to equally distribute, he needs how many more? That number should be multiple of 45.
Since 45 * 15 = 675 which is less than 680, to get next number that 45 goes into, we do 45 * 16 = 720
Cody already has 680, he needs 720 altogether for EQUAL SHARE. He would need:
720 - 680 = 40 candy more
