205°45′04〃÷4=205°45′04〃÷4=51°+26′+( )秒?
5个回答
205°45'04"/4
=(204°+100'+304")/4
=51°+25'+76"
=51°26'16"
相关问题
1、在0.457÷0.4,45.7÷0.04,4.57÷0.4三个算式中,商最大的是45.7÷0.04.
估算74×22≈ 51×68≈ 59×92≈ 298+205≈ 432-228≈ 82÷8≈ 38×53≈ 77÷4≈
0.9÷0.45=( )÷4.5=( )÷45.
51-[26.5×0.375-(8.3-73740)+A÷223]×[4/45]=50,A=______.
47/51÷31+4/51×1/31 1/5×37%+0.63×20%+45% 98%×1/4÷2%÷1/4 7/2÷4
7200÷45=8400÷25=32×51÷17=
解方程[2/3]x÷[1/4]=12 x÷[6/35]=[26/45]÷[13
2.04÷2.4=0.85 2.4=24 2.04=20.4 =20.4÷24=0.85 最后验算是用0.85×2.4还
直接写出得数. 4-0.45=25×4%=[1/5]+[1/4]=5.6÷8=5.6+0.04=[5/8]×[4/5]=
3/5÷x=26/45÷13/25