英语表达数学题翻译A picture is enlarged by a scale factor of 5/4 and then enlarged again by the same factor.1.If the original picture was 2.5 inches by 4 inches, what were its dimensions after both enlargements?2.Write an equation describing the enlargement proces
2019-06-13
英语表达数学题翻译
A picture is enlarged by a scale factor of 5/4 and then enlarged again by the same factor.
1.If the original picture was 2.5 inches by 4 inches, what were its dimensions after both enlargements?
2.Write an equation describing the enlargement process.
3.By what scale factor was the original picture enlarged?
有人可以翻译一下?
优质解答
一个图形以5/4的比例放大之后又以相同比例再次放大,
1、如果原图是2.5*4英尺大小,那么经两次放大后,它的尺寸为多大
2、写下一个等式来描述放大的过程
3、最终原图是按什么比例放大的
一个图形以5/4的比例放大之后又以相同比例再次放大,
1、如果原图是2.5*4英尺大小,那么经两次放大后,它的尺寸为多大
2、写下一个等式来描述放大的过程
3、最终原图是按什么比例放大的