945 - 25 = 920
To estimate a number you round it up to easier number so 387 would be 400. 945 would be 950 and 1024 would be 1030. so 400 and 950 would be 1350 plus 1030 equals 2380 you could even round it up easier so 400 plus 900 and 1000 equals 2300
5 times 189 equals 945. You can tell 945 is composite because it ends in a 5. That means if you keep counting by 5's and you count 5 189 times, you should get 945!
Not without a multiplication symbol between the 5 and the 2.
39% of 945 = 39% * 945 = 0.39 * 945 = 368.55
945 - 25 = 920
578 + 945 = 1523
840 and 945 have a GCF of 105. 945 and 1050 have a GCF of 105.
To estimate a number you round it up to easier number so 387 would be 400. 945 would be 950 and 1024 would be 1030. so 400 and 950 would be 1350 plus 1030 equals 2380 you could even round it up easier so 400 plus 900 and 1000 equals 2300
2356
1860
945
(315,3)(189,5)(135,7)(105,9)(63,15)(45,21)(35,27)
5 times 189 equals 945. You can tell 945 is composite because it ends in a 5. That means if you keep counting by 5's and you count 5 189 times, you should get 945!
How about: 2*945 = 1890 as one example
Not without a multiplication symbol between the 5 and the 2.
1 mile = 1.609344 km, use this conversion factor