Answer:
30 to 48, 40/64
Step-by-step explanation:
Which ratios are equivalent to 10:16, and they gave us 30 to 48, 25:35, 40/64, 8/32 and 5 to 15.
For 30 to 48, we can mulitply the 10:16 by 3 to give us 30:48, so it is <u>equal</u>.
For 25:35, we simplify it to 5:7, while 10:16 is 5:8, so they are <u>not equal</u>.
For 40/64, we can take 10:16 and multiply them by 4, getting the same number. Therefore, it is <u>equal</u>.
For 8/32, we can simplify it down to 1/4, while 10:16 simplifies down to 5:8, it is <u>not equal</u>.
Lastly, for 5 to 15, w can simplify that to 1/3, and get 5:8 for 10:16, so it <u>won't be equal.</u>
