How many centimeters is 9 decimeters minus 14 centimeters
76cm
One or four meters equals () decimeters, () centimeters
It's 40 decimeters and 140 centimeters
What's seven out of nineteen minus five four
41 out of 95
How much is minus 1 minus 2 minus 3 down to 1000? Thank you
-1-2-3-...-1000
=(-1-1000)+(-2-999)+(-3-998)+…… +(-500-501)
=(-1001)+(-1001)+(-1001)+…… +(- 1001) [total 500 - 1001 added]
=(-1001)X500
=-500500
How much is 28.6 minus (2.5 minus 11.4)? How to calculate?
The simplest is 28.6-2.5 + 11.4 = 37.5
How much is 1.2 minus 7? How?
1.2-7=-5.8
(do you know the plural? You can work out the result of 7-1.2 and add a minus sign
For example, 3-4.5 = - 1.5 is the same, but I don't know if this is the mainstream algorithm
What's six out of 27 plus five out of 36?
Please connect 1, 27, 64 and 99 with operation symbol, which is equal to 24
64÷(99÷27-1)=24
Rewrite the following equation into proportion. (write 8) 3 × 40 = 5 × 24
3:5=24:40
3:24=5:40
5:40=3:24
5:3=40:24
40:5=24:3
40:24=5:3
24:40=3:5
24:3=40:5
3 * 40 = 8 * 15 write ratio
Li 13173008018,
3:15=8:40
15:3=40:8
3:8=15:40
8:3=40:15
40:8=15:3
8:40=3:15
15:40=3:8
40:15=8:3