3 years ago

Kim mowed 1/4 of her yard. Her son mowed 3/7 of it. Who mowed the most. How much is left

Mathematics

1 answer:

Pepsi [2]3 years ago

3 0

Answer:

A. Kim's son

B. 9/28

Step-by-step explanation:

Give the fractions a common denominator of 28 then add.

12/28>7/28, so the son mowed more. 7/28+12/28=19/28. subtract this from 1 whole lawn and get 9/28.

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The sum of two numbers is 300 and the two numbers have a ratio of 20:10. Find the larger number.

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