Question

Express the ratio as a fraction in simplest form.

7 kilograms to 400 grams

Answer 1

35:2

Explanation:

7000 and 400 are each multiples of 100. 7000÷100=70

400÷100=4

70/4 is left

divide each by 2 as it is the only number that can go both in to 70 and 4