C1:\(a,360:\left(3.5\right)\)
\(=360:15\)
\(=24\)
C2:\(\left(360:3\right):5\)
\(=120:5\)
\(=24\)
C1:\(b,1440:\left(2.5\right)\)
\(=1440:10\)
\(=144\)
C2:\(\left(1440:2\right):5\)
\(=720:5\)
\(=144\)
\(a,C1:360:\left(3\times5\right)=360:15=24\\ C2:360:\left(3\times5\right)=\left(360:3\right):5=120:5=24\\ b,C1:1440:\left(2\times5\right)=1440:10=144\\ C2;1440:\left(2\times5\right)=\left(1440:2\right):5=720:5=144\)
C1:a,360:(3.5)a,360:(3.5)
=360:15=360:15
=24=24
C2:(360:3):5(360:3):5
=120:5=120:5
=24=24
C1:b,1440:(2.5)b,1440:(2.5)
=1440:10
aaa : (a x 3) – 360 : (5 x 2) b. a0a0a : a x 3 - 20202
