The method to divide fractions is to keep the first fraction the same, turn the divide sign into a multiply and turn the second fraction upside down. This is known as multiplying by the reciprocal.
Multiply the top number on the first fraction by the bottom number of the second fraction to get the new top number of the first fraction. Multiply the top number on the second fraction by the bottom ...
一部の結果でアクセス不可の可能性があるため、非表示になっています。
アクセス不可の結果を表示する