有甲、乙两杯糖水,甲杯糖水重100g,含糖20g;乙杯糖水重300g,含糖42g,哪杯糖水更甜?
问题描述:
有甲、乙两杯糖水,甲杯糖水重100g,含糖20g;乙杯糖水重300g,含糖42g,哪杯糖水更甜?
答
20 ÷ 100 = 20% (甲的含糖率)
42 ÷ 300 = 14% (乙的含糖率)
所以甲的甜
答
20 ÷ 100 = 20% (甲的含糖率)
42 ÷ 300 = 14% (乙的含糖率)
答
甲杯糖水的含糖率=20/100*100%=20%;
乙杯糖水的含糖率=42/300*100%=14%
乙杯糖水更甜;