问题
解答题
一辆自重2.5吨的汽车，车上装有每台重1800千克的机器4台，要通过一座限载10吨重的水泥桥．请问：能否安全通过？请计算说明．
答案
1800千克=1.8吨，
1.8×4+2.5=7.2+2.5=9.7（吨），
9.7吨小于10吨；
答：能安全通过．
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一辆自重2.5吨的汽车，车上装有每台重1800千克的机器4台，要通过一座限载10吨重的水泥桥．请问：能否安全通过？请计算说明．
1800千克=1.8吨，
1.8×4+2.5=7.2+2.5=9.7（吨），
9.7吨小于10吨；
答：能安全通过．
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