Mario sold his old skateboard for $45. If he buys a
Mathematics, 05.05.2020 14:25 divine134
Use mental math to solve the problem.
Mario sold his old skateboard for $45. If he buys a
new skateboard for double the price that he sold
his old one, how much did he pay for his new
skateboard?
Answers: 3
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The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?
Answers: 1
Use mental math to solve the problem.
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