Mathematics, 11.05.2021 20:00 zack66828
In order to add 1 ⁄ 4 and 2 ⁄ 5, the denominators have to be the same. This means multiplying both the numerator and denominator of each fraction by the opposite fraction's denominator.
1 ⁄ 4 + 2 ⁄ 5
( 1 ⁄ 4 × 5 ⁄ 5 ) + ( 2 ⁄ 5 × 4 ⁄ 4 )
(1 × 5)/(4 × 5) + (2 × 4)/(5 × 4)
5 ⁄ 20 + 8 ⁄ 20 = 13 ⁄ 20
1/3 + 3/8 =
Answers: 2
Mathematics, 21.06.2019 21:00
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 2
Mathematics, 22.06.2019 02:00
Milk and ice cream are mixed together for a recipe. the total volume of the mixture is 1 cup. if the milk contains 2% fat, the cream contains 18% fat ,and the mixture contains 6% fat ,how much cream is in the mixture
Answers: 1
In order to add 1 ⁄ 4 and 2 ⁄ 5, the denominators have to be the same. This means multiplying both t...
Mathematics, 01.02.2021 06:10
Mathematics, 01.02.2021 06:10
Computers and Technology, 01.02.2021 06:10
Mathematics, 01.02.2021 06:10
Mathematics, 01.02.2021 06:10
Mathematics, 01.02.2021 06:10
Geography, 01.02.2021 06:10
Physics, 01.02.2021 06:10
Mathematics, 01.02.2021 06:10
Chemistry, 01.02.2021 06:10
Mathematics, 01.02.2021 06:10
Chemistry, 01.02.2021 06:10
English, 01.02.2021 06:10