simplify (9.9)(5.1)

{ "query": { "display": "simplify $$\\left(9.9\\right)\\left(5.1\\right)$$", "symbolab_question": "SIMPLIFY#simplify (9.9)(5.1)" }, "solution": { "level": "PERFORMED", "subject": "Algebra", "topic": "Algebra", "subTopic": "Simplify", "default": "50.49", "meta": { "showVerify": true } }, "steps": { "type": "interim", "title": "$$\\left(9.9\\right)\\left(5.1\\right)=50.49$$", "input": "\\left(9.9\\right)\\left(5.1\\right)", "steps": [ { "type": "interim", "title": "$$\\left(9.9\\right)\\left(5.1\\right)=9.9\\cdot\\:5.1$$", "input": "\\left(9.9\\right)\\left(5.1\\right)", "steps": [ { "type": "step", "primary": "Apply rule: $$\\left(a\\right)=a$$", "secondary": [ "$$\\left(9.9\\right)=9.9$$" ], "result": "=9.9\\left(5.1\\right)" }, { "type": "step", "primary": "Apply rule: $$\\left(a\\right)=a$$", "secondary": [ "$$\\left(5.1\\right)=5.1$$" ], "result": "=9.9\\cdot\\:5.1" } ], "meta": { "solvingClass": "Solver2", "interimType": "Solver2", "gptData": "pG0PljGlka7rWtIVHz2xymbOTBTIQkBEGSNjyYYsjjDErT97kX84sZPuiUzCW6s7d+Ow5APkWeu493uGp+aWtyAn9lkDfZkicUGkO3EF+Ip7k7c+sh5bYqh8m+7NQNlL6qZ5wFWJCQ5xQILj2IovkphkjA5JRIKlrgZ8fImKR5Laz1utmJ74IUDWc39xHdu3JLd1ohke2Wgml78++2zI0g==" } }, { "type": "step", "result": "=9.9\\cdot\\:5.1" }, { "type": "step", "primary": "Multiply the numbers: $$9.9\\cdot\\:5.1=50.49$$", "result": "=50.49" } ], "meta": { "solvingClass": "Solver2" } }, "meta": { "showVerify": true } }