✨ Best Answer ✨
参考・概略です
計算を楽にやるという事なら
1.0×10³＋1.0×10³×20×9.8
●10³で括り
＝{1.0＋1.0×20×9.8}×10³
●{ }内を計算
＝196×10³
●後は指定の有効数字等に合わせます
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✨ Best Answer ✨
参考・概略です
計算を楽にやるという事なら
1.0×10³＋1.0×10³×20×9.8
●10³で括り
＝{1.0＋1.0×20×9.8}×10³
●{ }内を計算
＝196×10³
●後は指定の有効数字等に合わせます
Users viewing this question
are also looking at these questions 😉
