Mathematics, 21.01.2022 02:10 rosie20052019

HEL PLEASEEE Vilma can grab the grass alone in 3 hours, and together with her brother - in 2 hours. Which equation would we solve to calculate how many hours a brother would grab the grass alone if we denoted that time by x h?

A) 3+x2=2

B)13+x=2

C)13+1x=12

D)32+x2=1

Answers: 2

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HEL PLEASEEE Vilma can grab the grass alone in 3 hours, and together with her brother - in 2 hours...