How do you multiply a decimal by a decimal?

ok. so say it's 2.5 x 5.2 line them up and ignore the decimals so, do basically 25 x 52 and then when you get your answer, umm ok lets say the answer is 1233 then you put the decimal point two places to the left and its 12.33

it is not that hard all u have to do is plot the graph

step-by-step explanation:

emily solved for a part when she should have solved for the whole. 875,000 should be the numerator of the equivalent ratio. 70 x 12,500 is 875,000. so the answer is 100 x 12,500 which is 1,250,000.