2 3
57:54
BRIE
Which shows the correct solution of the equation 20+ 3 (30) = 50
za + 20 =50
20+20 - 20 = 50-20
Ź a=30
a=15
30 + $ 30=50
20+20 = 50
20+20+20 = 50+20
1.=70
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step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.